[Socio-hygienic aspects of the study of rheumatism in USSR in the twenties and thirties (on the centenary of the birth of N. A. Semashko)].
D049672:History, 19th Century; D049673:History, 20th Century; D011634:Public Health / Q000266:history*; D012216:Rheumatic Diseases / Q000266:history*; D012425:Russia (Pre-1917); D014586:USSR
Sotsial'no-Gigienicheskie aspekty izucheniia revmatizma v SSSR v 20-30-e gody (k 100-letiiu so dnia rozhdeniia N.A. Semashko)