Bjerrum, K. B. (2000). Primary Sjögren's syndrome and keratoconjunctivitis sicca: Diagnostic methods, frequency and social disease aspects. Munksgaard.
Chicago-Zitierstil (17. Ausg.)Bjerrum, Kirsten Birgitte. Primary Sjögren's Syndrome and Keratoconjunctivitis Sicca: Diagnostic Methods, Frequency and Social Disease Aspects. Copenhagen: Munksgaard, 2000.
MLA-Zitierstil (9. Ausg.)Bjerrum, Kirsten Birgitte. Primary Sjögren's Syndrome and Keratoconjunctivitis Sicca: Diagnostic Methods, Frequency and Social Disease Aspects. Munksgaard, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.