Magnetic resonance imaging: theory and practice
Gespeichert in:
Hauptverfasser: | , |
---|---|
Format: | Buch |
Sprache: | English |
Veröffentlicht: |
Berlin [u.a.]
Springer
1996
|
Schlagworte: | |
Online-Zugang: | Inhaltsverzeichnis |
Beschreibung: | XXIII, 349 S. Ill., graph. Darst. |
ISBN: | 3540600809 |
Internformat
MARC
LEADER | 00000nam a2200000 c 4500 | ||
---|---|---|---|
001 | BV010511144 | ||
003 | DE-604 | ||
005 | 20231117 | ||
007 | t | ||
008 | 951127s1996 gw ad|| |||| 00||| eng d | ||
016 | 7 | |a 945324189 |2 DE-101 | |
020 | |a 3540600809 |c Pp. : DM 128.00 |9 3-540-60080-9 | ||
035 | |a (OCoLC)231652827 | ||
035 | |a (DE-599)BVBBV010511144 | ||
040 | |a DE-604 |b ger |e rakddb | ||
041 | 0 | |a eng | |
044 | |a gw |c DE | ||
049 | |a DE-384 |a DE-29 |a DE-29T |a DE-355 |a DE-703 |a DE-19 |a DE-12 |a DE-91 |a DE-634 |a DE-83 | ||
084 | |a UP 9400 |0 (DE-625)146463: |2 rvk | ||
084 | |a YR 2520 |0 (DE-625)154095: |2 rvk | ||
084 | |a MED 386f |2 stub | ||
100 | 1 | |a Vlaardingerbroek, Marinus T. |d 1931- |e Verfasser |0 (DE-588)121131149 |4 aut | |
245 | 1 | 0 | |a Magnetic resonance imaging |b theory and practice |c Marinus T. Vlaardingerbroek ; Jaques A. den Boer |
264 | 1 | |a Berlin [u.a.] |b Springer |c 1996 | |
300 | |a XXIII, 349 S. |b Ill., graph. Darst. | ||
336 | |b txt |2 rdacontent | ||
337 | |b n |2 rdamedia | ||
338 | |b nc |2 rdacarrier | ||
650 | 0 | 7 | |a Kernspintomografie |0 (DE-588)4120806-7 |2 gnd |9 rswk-swf |
689 | 0 | 0 | |a Kernspintomografie |0 (DE-588)4120806-7 |D s |
689 | 0 | |5 DE-604 | |
700 | 1 | |a Boer, Jaques A. den |e Verfasser |4 aut | |
856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007006360&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-007006360 |
Datensatz im Suchindex
_version_ | 1807865544064368640 |
---|---|
adam_text |
CONTENTS
LIST
OF
IMAGE
SETS
.
XVIII
LIST
OF
TERMS
.
XX
1.
MRI
AND
ITS
HARDWARE
1.1.
INTRODUCTION
.
1
1.1.1.
SPIN
AND
MAGNETIZATION
.
1
1.1.2.
PRECESSION:
ROTATING
SYSTEM
OF
REFERENCE
.
2
1.1.3.
ROTATION:
EXCITATION
BY
RF
PULSES
.
3
1.1.4.
EXCITATION
OF
A
SELECTED
SLICE:
GRADIENT
FIELD
.
5
1.1.5.
FREE
INDUCTION
DECAY
(FID)
.
6
1.2.
SPIN
ECHO
.
7
1.2.1.
DETERMINATION
OF
POSITION
IN
THE
READ-OUT
DIRECTION
.
9
1.2.2.
DETERMINATION
OF
POSITION
IN
THE
PHASE-ENCODE
DIRECTION
.
9
1.2.3.
MEASURING
SEQUENCE
.
10
1.2.4.
OBJECT
SLICE:
VOXELS
AND
IMAGE
PIXELS
.
11
1.3.
SYSTEM
ARCHITECTURE
.
12
1.3.1.
MAGNETS
.
16
1.3.1.1.
SUPERCONDUCTING
MAGNETS
.
17
1.3.1.2.
OTHER
MAGNET
TYPES
.
19
1.3.2.
DEVIATIONS
FROM
THE
HOMOGENEOUS
MAGNETIC
FIELD
.
22
1.3.3.
THE
GRADIENT
CHAIN
.
25
1.3.3.1.
GRADIENT
POWER
SUPPLY
AND
RISE
TIME
.
28
1.3.3.2.
EDDY
CURRENTS
.
29
1.3.4.
THE
RF
CHAIN
.
31
1.3.4.1.
RF
COILS
.
32
1.3.4.2.
THE
RECEIVER
.
38
1.3.5.
PHYSIOLOGICAL
SIGNALS
.
41
1.3.6.
THE
BACK
END
.
43
2.
CONVENTIONAL
IMAGING
METHODS
2.1.
INTRODUCTION
.
45
2.2.
THE
BLOCH
EQUATION
.
45
2.2.1.
PRECESSION
.
48
2.3.
EXCITATION
.
48
XIV
CONTENTS
2.3.1.
NON-SELECTIVE
PULSE
.
48
2.3.2.
SLICE-SELECTIVE
RF
PULSES
.
49
2.3.3.
OTHER
RF
PULSES
.
52
2.3.4.
POWER
DISSIPATION
IN
AN
RF
PULSE
.
53
2.4.
THE
SPIN-ECHO
IMAGING
SEQUENCE
.
54
2.4.1.
THE
K
PLANE
.
57
2.4.1.1.
DISCRETE
SAMPLING
.
58
2.4.1.2.
SAMPLING
POINT-SPREAD
FUNCTION
.
61
2.4.1.3.
THINKING
IN
TERMS
OF
K
SPACE
.
62
2.4.2.
CONTRAST
IN
SPIN-ECHO
SEQUENCES
.
66
2.4.3.
SCAN
PARAMETERS
AND
SYSTEM
DESIGN
.
66
2.4.3.1.
PRACTICAL
EXAMPLE
.
68
2.4.4.
MULTIPLE-SLICE
IMAGING
.
69
2.4.5.
IMAGING
WITH
THREE-DIMENSIONAL
ENCODING
.
69
2.5.
THE
FIELD-ECHO
IMAGING
SEQUENCE
.
70
2.6.
ARTIFACTS
.
72
2.6.1.
GHOSTING
.
76
2.7.
MAGNETIZATION
PREPARATION
.
77
2.7.1.
WATER
AND
FAT
.
78
IMAGE
SETS
II
1
TO
11-12
.
79
3.
IMAGING
METHODS
WITH
ADVANCED
K-SPACE
TRAJECTORIES
3.1.
INTRODUCTION
.
115
3.2.
TURBO
SPIN
ECHO
.
117
3.2.1.
PROFILE
ORDER
.
119
3.2.2.
SOURCES
OF
ARTIFACTS
IN
TSE
IMAGES
.
121
3.3.
ECHO
PLANAR
IMAGING
.
123
3.3.1.
PRACTICAL
EXAMPLE
.
125
3.3.2.
ARTIFACTS
DUE
TO
TJ
DECAY
AND
FIELD
INHOMOGENEITIES
.
126
3.3.2.I.
ARTIFACTS
DUE
TO
TJDECAY
.
127
3.3.2.2.
ARTIFACTS
DUE
TO
RESONANCE
OFFSET
.
129
3.3.2.3.
ARTIFACTS
DUE
TO
GRADIENT
FIELD
PROPERTIES
AND
ERRORS
.
130
3.4.
COMBINATION
OF
TSE
AND
EPI:
GRASE
.
133
3.5.
SQUARE
SPIRAL
IMAGING
.
134
3.6.
JOYRIDING
IN
K
SPACE
.
135
3.6.1.
SPIRAL
IMAGING
.
136
3.6.1.1.
PRACTICAL
EXAMPLE
.
139
3.6.1.2.
RECONSTRUCTION
.
140
3.6.I.3.
ARTIFACTS
IN
SPIRAL
IMAGING
.
141
3.6.2.
"
ROSET
"
TRAJECTORY
.
142
3.6.3.
RADIAL
IMAGING
.
143
3.6.4.
SOME
REMARKS
ON
THE
RECONSTRUCTION
OF
EXOTIC
SCANS
.
144
3.7.
TWO-DIMENSIONAL
EXCITATION
PULSES
.
145
IMAGE
SETS
III-L
TO
III-7
.
149
CONTENTS
XV
4.
STEADY-STATE
GRADIENT-ECHO
IMAGING
4.1.
INTRODUCTION
.
167
4.2.
ON
FIDS
AND
ECHOS
.
169
4.2.1.
SPIN
ECHO
.
170
4.2.2.
"
EIGHT-BALL
"
ECHO
.
172
4.2.3.
STIMULATED
ECHO
.
173
4.2.4.
RF
PHASE
.
174
4.2.5.
RESPONSE
TO
RF
PULSES
WITH
A
90
.
175
4.2.6.
ECHOS
AS
RESULT
OF
MANY
EXCITATIONS
.
176
4.2.7.
ECHO
COMPONENTS
AND
RF
PHASE
CYCLING
.
178
4.2.8.
SUPPRESSING
THE
SPATIAL
VARIATION
OF
THE
SIGNAL
.
180
4.2.9.
CONCLUSIONS
OF
THE
QUALITATIVE
DESCRIPTION
.
181
4.3.
MATHEMATICAL
MODEL
.
182
4.3.1.
ROTATION
AND
PRECESSION
MATRIX
.
183
4.3.2.
RELAXATION
MATRIX
.
184
4.4.
STEADY
STATE
.
185
4.5.
STEADY-STATE
GRADIENT-ECHO
METHODS
(FE
AND
FFE)
.
191
4.5.1.
SEQUENCES
WITH
VERY
LONG
TR
.
191
4.5.2.
SEQUENCES
WITH
T
1
TR
T
2
.
192
4.5.3.
SEQUENCES
WITH
SMALL
TR
(TR
=
T
2
)
.
192
4.5.3.1.
LARGE
NET-GRADIENT
SURFACE
.
192
4.5.3.1.1.
MEASUREMENT
OF
THE
FID:
N-FFE
(FAST,
GRASS)
.
193
4.5.3.1.2.
MEASUREMENT
OF
THE
ECHO:
T
2
-FFE
(CE-FAST,
SSFP,
PSIF)
.
195
4.5.3.1.3.
COMBINED
MEASUREMENT
OF
FID
AND
ECHO:
FADE
.
196
4.5.3.2.
REPHASED
FFE
.
196
4.5.3.3.
FID
MEASUREMENT
WITH
SPOILING
OF
MJ:
T
R
FFE
(FLASH)
.
199
4.5.4.
FFE
WITH
SHORT
TR
IN
STEADY
STATE
.
201
4.5.4.1.
N-FFE,
T
2
-FFE,
AND
R-FFE
WITH
TR
T
2
.
201
4.5.4.2.
T.-FFE
WITH
TR
T
2
.
203
4.5.5.
SLICE
PROFILE
.
204
IMAGE
SETS
IV
1
TO
IV-3
.
205
5.
TRANSIENT
GRADIENT-ECHO
IMAGING
5.1.
INTRODUCTION
.
215
5.2.
SIGNAL
LEVEL
DURING
TRANSIENT
STATE
.
217
5.2.1.
APPROACH
TO
STEADY
STATE
BY
ASSUMING
RF
SPOILING
.
217
5.2.2.
APPROACH
TO
STEADY
STATE
WITHOUT
SPOILING
.
220
5.3.
MAGNETIZATION
PREPARATION
.
223
5.4.
PROFILE
ORDER
.
224
5.5.
SURVEY
OF
SCAN
METHODS
.
227
IMAGE
SETS
V-L
TO
V-2
.
229
XVI
CONTENTS
6.
CONTRAST
AND
SIGNAL-TO-NOISE
RATIO
6.1.
INTRODUCTION
.
235
6.2.
CONTRAST
IN
MR
IMAGES
.
235
6.3.
THE
PHYSICAL
MECHANISM
OF
RELAXATION
IN
TISSUE
.
237
6.3.1.
THE
BPP
THEORY
OF
RELAXATION
IN
HOMOGENEOUS
MATTER
.
237
6.3.2.
RELAXATION
EFFECTS
IN
TISSUE
.
240
6.3.3.
MAGNETIZATION
TRANSFER
CONTRAST
.
240
6.3.4.
CONTRAST
AGENTS
.
242
6.4.
SIGNAL-TO-NOISE
RATIO
(SNR)
.
244
6.4.1.
FUNDAMENTAL
EXPRESSION
FOR
THE
SNR
.
245
6.4.2.
PATIENT
LOADING
OF
THE
RECEIVING
CIRCUIT
.
247
6.4.3.
LOW-FIELD
AND
HIGH-FIELD
SYSTEMS
.
249
6.5.
PRACTICAL
EXPRESSION
FOR
THE
SNR
.
250
6.5.1.
INTRODUCTION
OF
THE
SCANNING
PARAMETERS
.
251
6.5.2.
INFLUENCE
OF
THE
RECEIVER
ON
THE
SNR
.
252
6.5.3.
INFLUENCE
OF
RELAXATION
ON
THE
SNR
.
253
6.6.
APPLICATION
TO
PRACTICAL
SITUATIONS
.
253
6.7.
SNR
FOR
NON-UNIFORM
SAMPLING
OF
THE
H
PLANE
.
257
IMAGE
SETS
VI-1
TO
VI-7
.
261
7.
MOTION
AND
FLOW
7.1.
INTRODUCTION
.
277
7.2.
MOVING
STRUCTURES,
ARTIFACTS,
AND
IMAGING
METHODS
.
278
7.2.1.
CARDIAC
MOTION
.
278
7.2.2.
RESPIRATORY
MOTION
.
280
7.2.3.
TAGGING
.
281
7.3.
PHASE
SHIFT
DUE
TO
FLOW
IN
GRADIENT
FIELDS
.
282
7.3.1.
VELOCITY
MEASUREMENT
USING
A
BIPOLAR
GRADIENT
.
284
7.3.2.
VELOCITY-INSENSITIVE
GRADIENT
WAVEFORM
.
286
7.3.3.
FLOW
WITH
ACCELERATION
.
286
7.3.4.
INFLUENCE
OF
FIELD
INHOMOGENEITIES
AND
EDDY
CURRENTS
.
288
7.4.
FLOW
ARTIFACTS
.
289
7.4.1.
GHOSTING
DUE
TO
PULSATING
FLOW
.
289
7.4.2.
FLOW
VOIDS
DUE
TO
TURBULENT
FLOW
.
289
7.4.3.
SHIFT
IN
PHASE-ENCODING
DIRECTION
DUE
TO
FLOW
.
290
7.4.4.
VELOCITY-INSENSITIVE
IMAGING
SEQUENCES
.
291
7.4.4.I.
SELECTION
DIRECTION
.
291
7.4.4.2.
READ-OUT
DIRECTION
.
291
7.4.4.3.
PHASE-ENCODING
DIRECTION:
MISREGISTRATION
.
292
7.5.
FLOW
IMAGING
.
293
7.5.1.
PHASE-CONTRAST
METHODS
.
294
7.5.1.1.
PHASE-CONTRAST
ANGIOGRAPHY
.
295
7.5.1.2.
QUANTITATIVE
FLOW
BASED
ON
PHASE
CONTRAST
.
296
7.5.2.
MODULUS
CONTRAST
METHODS
.
297
CONTENTS
XVII
7.5.2.1.
INFLOW
OF
FRESH
BLOOD
.
298
7.5.2.2.
LABELLING
FOR
ANGIOGRAPHY
.
300
7.5.2.3.
BLACK-BLOOD
ANGIOGRAPHY
.
300
7.5.2.4.
MODULUS-CONTRAST
Q-FLOW
MEASUREMENTS
.
301
7.6.
DIFFUSION
AND
PERFUSION
.
302
IMAGE
SETS
VII
1
TO
VII
13
.
307
APPENDIX
.
339
REFERENCES
.
343 |
any_adam_object | 1 |
author | Vlaardingerbroek, Marinus T. 1931- Boer, Jaques A. den |
author_GND | (DE-588)121131149 |
author_facet | Vlaardingerbroek, Marinus T. 1931- Boer, Jaques A. den |
author_role | aut aut |
author_sort | Vlaardingerbroek, Marinus T. 1931- |
author_variant | m t v mt mtv j a d b jad jadb |
building | Verbundindex |
bvnumber | BV010511144 |
classification_rvk | UP 9400 YR 2520 |
classification_tum | MED 386f |
ctrlnum | (OCoLC)231652827 (DE-599)BVBBV010511144 |
discipline | Physik Medizintechnik Medizin |
format | Book |
fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>00000nam a2200000 c 4500</leader><controlfield tag="001">BV010511144</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">20231117</controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">951127s1996 gw ad|| |||| 00||| eng d</controlfield><datafield tag="016" ind1="7" ind2=" "><subfield code="a">945324189</subfield><subfield code="2">DE-101</subfield></datafield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">3540600809</subfield><subfield code="c">Pp. : DM 128.00</subfield><subfield code="9">3-540-60080-9</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)231652827</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV010511144</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakddb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">gw</subfield><subfield code="c">DE</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-384</subfield><subfield code="a">DE-29</subfield><subfield code="a">DE-29T</subfield><subfield code="a">DE-355</subfield><subfield code="a">DE-703</subfield><subfield code="a">DE-19</subfield><subfield code="a">DE-12</subfield><subfield code="a">DE-91</subfield><subfield code="a">DE-634</subfield><subfield code="a">DE-83</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">UP 9400</subfield><subfield code="0">(DE-625)146463:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">YR 2520</subfield><subfield code="0">(DE-625)154095:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">MED 386f</subfield><subfield code="2">stub</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Vlaardingerbroek, Marinus T.</subfield><subfield code="d">1931-</subfield><subfield code="e">Verfasser</subfield><subfield code="0">(DE-588)121131149</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Magnetic resonance imaging</subfield><subfield code="b">theory and practice</subfield><subfield code="c">Marinus T. Vlaardingerbroek ; Jaques A. den Boer</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Berlin [u.a.]</subfield><subfield code="b">Springer</subfield><subfield code="c">1996</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">XXIII, 349 S.</subfield><subfield code="b">Ill., graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Kernspintomografie</subfield><subfield code="0">(DE-588)4120806-7</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Kernspintomografie</subfield><subfield code="0">(DE-588)4120806-7</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Boer, Jaques A. den</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">DNB Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007006360&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="943" ind1="1" ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-007006360</subfield></datafield></record></collection> |
id | DE-604.BV010511144 |
illustrated | Illustrated |
indexdate | 2024-08-20T00:48:56Z |
institution | BVB |
isbn | 3540600809 |
language | English |
oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007006360 |
oclc_num | 231652827 |
open_access_boolean | |
owner | DE-384 DE-29 DE-29T DE-355 DE-BY-UBR DE-703 DE-19 DE-BY-UBM DE-12 DE-91 DE-BY-TUM DE-634 DE-83 |
owner_facet | DE-384 DE-29 DE-29T DE-355 DE-BY-UBR DE-703 DE-19 DE-BY-UBM DE-12 DE-91 DE-BY-TUM DE-634 DE-83 |
physical | XXIII, 349 S. Ill., graph. Darst. |
publishDate | 1996 |
publishDateSearch | 1996 |
publishDateSort | 1996 |
publisher | Springer |
record_format | marc |
spelling | Vlaardingerbroek, Marinus T. 1931- Verfasser (DE-588)121131149 aut Magnetic resonance imaging theory and practice Marinus T. Vlaardingerbroek ; Jaques A. den Boer Berlin [u.a.] Springer 1996 XXIII, 349 S. Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier Kernspintomografie (DE-588)4120806-7 gnd rswk-swf Kernspintomografie (DE-588)4120806-7 s DE-604 Boer, Jaques A. den Verfasser aut DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007006360&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
spellingShingle | Vlaardingerbroek, Marinus T. 1931- Boer, Jaques A. den Magnetic resonance imaging theory and practice Kernspintomografie (DE-588)4120806-7 gnd |
subject_GND | (DE-588)4120806-7 |
title | Magnetic resonance imaging theory and practice |
title_auth | Magnetic resonance imaging theory and practice |
title_exact_search | Magnetic resonance imaging theory and practice |
title_full | Magnetic resonance imaging theory and practice Marinus T. Vlaardingerbroek ; Jaques A. den Boer |
title_fullStr | Magnetic resonance imaging theory and practice Marinus T. Vlaardingerbroek ; Jaques A. den Boer |
title_full_unstemmed | Magnetic resonance imaging theory and practice Marinus T. Vlaardingerbroek ; Jaques A. den Boer |
title_short | Magnetic resonance imaging |
title_sort | magnetic resonance imaging theory and practice |
title_sub | theory and practice |
topic | Kernspintomografie (DE-588)4120806-7 gnd |
topic_facet | Kernspintomografie |
url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007006360&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
work_keys_str_mv | AT vlaardingerbroekmarinust magneticresonanceimagingtheoryandpractice AT boerjaquesaden magneticresonanceimagingtheoryandpractice |