[Surgical aid in the Soviet Union (on the 50th anniversary of the formation of the USSR)].
D013502:General Surgery / Q000266:history*; D049673:History, 20th Century; D012425:Russia (Pre-1917); D014586:USSR; D000078329:Workforce
Khirurgicheskaia pomosch' v Sovetskom Soize (k 50-letiiu obrazoaniia SSSR.