[Theory and practice of the prophylactic trend in Soviet medicine in the works of N. A. Semashko (on the centenary of his birth)].
D049672:History, 19th Century; D049673:History, 20th Century; D011315:Preventive Medicine / Q000266:history*; D011634:Public Health / Q000266:history; D012425:Russia (Pre-1917); D014586:USSR
Teoriia i praktika profilakticheskogo napravleniia sovetskoĭ meditsiny v trudakh N. A. Semashko (k 100-letiiu so dnia rozhdeniia)