[NIKOLA I IVANOVICH KEFER (ON THE CENTENNIAL OF HIS BIRTH)].
D013502:General Surgery; D049671:History, 18th Century; D049672:History, 19th Century; D008511:Medicine; D036801:Parturition; D014455:Ukraine
BIOGRAPHIES; HISTORY; HISTORY OF MEDICINE, 18TH CENT.; HISTORY OF MEDICINE, 19TH CENT.; SURGERY; UKRAINE
NIKOLA I IVANOVICH KEFER (K STOLETIIU SO DNIA ROZHDENIIA)