[KHRISTOFOR IVANOVICH GEL'MAN].
D000486:Allergy and Immunology; D049672:History, 19th Century; D049673:History, 20th Century; D007844:Latvia; D008511:Medicine
BIOGRAPHIES; HISTORY; HISTORY OF MEDICINE, 19TH CENT.; IMMUNOLOGY; LATVIA
KHRISTOFOR IVANOVICH GEL'MAN.