[Respiratory organ diseases in children in the 1st 7 years of life].
D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012140:Respiratory Tract Diseases / Q000453:epidemiology*; D012426:Russia; D014505:Urban Population
Bolezni organov dykhaniia u deteĭ pervykh 7 let zhizni.