[Nikolaĭ Aleksandrowich Torsuev's 70th birthday December 13, 1972].
D049673:History, 20th Century; D012749:Sexually Transmitted Diseases / Q000266:history; D012871:Skin Diseases / Q000266:history; D014455:Ukraine
Nikolai Aleksandrowitsch Torsujew zum 70. Geburtstag am 13. Dezember 1972.