[Aleksandr Petrovich Biezin' (on his 70th birthday)].
D013502:General Surgery / Q000266:history; D049673:History, 20th Century; D007844:Latvia; D009985:Orthopedics / Q000266:history; D010372:Pediatrics / Q000266:history
Aleksandr Petrovich Biezin' (k 70-letiiu so dnia rozhdeniia)