[Training of physicians in the USSR; 40th anniversary of the October Revolution].
D000846:Anniversaries and Special Events; D004501:Education, Medical; D010820:Physicians; D014586:USSR
EDUCATION, MEDICAL
Usovershenstvovanie vrachei v SSSR; k 40-letiiu velikoi Oktiabr'skoi sotsialisticheskoi revoliutsii.