An inaugural dissertation on the chymical analysis and operation of vegetable astringents, with observations on the identity of the vegetable acids sumbitted to the examination of the Rev. John Ewing, S.T.P. provost; the trustees and medical professors of the University of Pennsylvania, for the decree of Doctor of Medicine. By John Willis, honorary member of the Philadelphia Medical Society. [One line in Latin] - Willis, John (Printed by Alexander M'Kenzie, no. 129, Chesnut-Street, 1795)
Austin, R.B. Early Amer. medical imprints, 2070
English Short Title Catalog, W17014
Evans, 29899
Reproduction of original from Library of Congress