[EXPERIMENTS BY I. I. MECHNIKOV ON THE STUDY OF CHOLERA].
D002771:Cholera; D049672:History, 19th Century; D049673:History, 20th Century; D008511:Medicine
BIOGRAPHIES; CHOLERA; HISTORY; HISTORY OF MEDICINE, 19TH CENT.
OPYTY I. I. MECHNIKOVA PO IZUCHENIIU KHOLERY.