[Shifts in the health of the population of the USSR].
D001723:Birth Rate / Q000266:history*; D049673:History, 20th Century; D006801:Humans; D009017:Morbidity / Q000266:history*; D009026:Mortality / Q000266:history*; D011634:Public Health / Q000266:history*; D014586:USSR
Sdvigi v sdorov'e naseleniia SSSR.