[Changes in the morbidity and mortality of the population of the USSR].
D000328:Adult; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D009017:Morbidity; D009026:Mortality; D012425:Russia (Pre-1917); D014586:USSR
Izmeneniia v zabolevaemosti i smertnosti naseleniia SSSR.