[Georgiĭ Grigor'evich Karavanov (on his 80th birthday)].
D013502:General Surgery / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D014455:Ukraine
Georgiĭ Grigor'evich Karavanov (k 80-letiiu so dnia rozhdeniia).