title: [State of health and morbidity in premature infants during the first 3 years of life].
mesh_terms: D000751:Anemia, Neonatal / Q000453:epidemiology; D002675:Child, Preschool; D006306:Health Surveys; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D009017:Morbidity; D009031:Moscow; D012279:Rickets / Q000453:epidemiology
vernacular_title: Sostoianie zdorov'ia i zabolevaemost' nedonoshennykh deteĭ pervykh 3 let zhizni.