[On the 100th anniversary of the birth of N. A. Semashko].
D003880:Dermatology / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D012425:Russia (Pre-1917); D012749:Sexually Transmitted Diseases / Q000266:history*; D014586:USSR
K 100-letiiu so dnia rozhdeniia N. A. Semashko