title: [Morbidity of adolescent schoolchildren].
mesh_terms: D000293:Adolescent; D000295:Adolescent Medicine; D000367:Age Factors; D005260:Female; D006801:Humans; D008297:Male; D009017:Morbidity; D012017:Referral and Consultation; D012737:Sex Factors; D014586:USSR
vernacular_title: Zabolevaemost' podrostkov-shkol'nikov.