[Tikhon Aleksandrovich Geier; 80th anniversary of his birth and 55th anniversary of his medical, pedagogical, and scientific activities].
D000846:Anniversaries and Special Events; D006664:History; D036801:Parturition; D012586:Science
BIOGRAPHIES
Aleksandrovich Geier; k 80-letiiu so dnia rozhdeniia i 55-letiiu nauchnoi vrachebnoi i pedagogicheskoi deiatel'nosti.