title: [Puberty of school children in the rural regions of Polesye].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D005260:Female; D006128:Growth; D006801:Humans; D008297:Male; D008572:Menarche; D011627:Puberty; D012423:Rural Health; D012426:Russia; D012737:Sex Factors
vernacular_title: Polovoe razvitie sel'skikh shkol'nikov Poleslia.