title: [Effect of participation in associations of institutions outside the school on the health status of students].
authors.forename: V N
authors.initials: VN
authors.lastname: Sergeta
authors.forename: E F
authors.initials: EF
authors.lastname: Buz'ko
authors.forename: V Ia
authors.initials: VIa
authors.lastname: Pereima
mesh_terms: D000293:Adolescent; D002648:Child; D006262:Health; D006304:Health Status; D006801:Humans; D007899:Leisure Activities; D012426:Russia
vernacular_title: Vliianie zaniatiĭ v kruzhkakh vneshkol'nykh uchrezhdeniĭ na sostoianie zdorov'ia uchashchikhsia.