[PROFESSOR VALERI I IVANOVICH KAZANSKI I (ON HIS 70TH BIRTHDAY)].
D049673:History, 20th Century; D009369:Neoplasms; D014586:USSR
BIOGRAPHIES; HISTORY; HISTORY OF MEDICINE, 20TH CENT.; NEOPLASMS; USSR
PROFESSOR VALERI I IVANOVICH KAZANSKI I (K 70-LETIIU SO DNIA ROZHDENIIA)