[Development of protracted, recurrent and chronic bronchopulmonary diseases in children].
D002648:Child; D002675:Child, Preschool; D002908:Chronic Disease; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012008:Recurrence; D012141:Respiratory Tract Infections / Q000209:etiology*
Formirovanie zatiazhnykh, retsidiviruiushchikh i khronicheskikh bronkholegochnykh zabolevaniĭ u deteĭ.