[Prophylactic work with young infants in a rural district].
D002662:Child Health Services; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D011314:Preventive Health Services; D012423:Rural Health; D012426:Russia
Profilakticheskaia rabota s det'mi rannego vozrasta na sel'skom uchastke.