title: [Relation between season and the onset of menarche].
mesh_terms: D000293:Adolescent; D002648:Child; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D008572:Menarche; D012621:Seasons
vernacular_title: Vzt'ah medzi sezónnost'ou a vcasnost'ou nástupu menarche.