[General characteristics of the incidence of urolithiasis in Chuvash ASSR].
D005260:Female; D006801:Humans; D008297:Male; D012426:Russia; D012744:Sex Ratio; D014545:Urinary Calculi / Q000453:epidemiology*
Obshchaia kharakteristika zabolevaemosti urolitiazom v chuvashskoĭ ASSR