title: [Physical development and sexual maturation of school girls].
mesh_terms: D000293:Adolescent; D002648:Child; D005260:Female; D006801:Humans; D007623:Kazakhstan; D008598:Menstruation; D010809:Physical Fitness; D011606:Psychosexual Development; D044469:Racial Groups
vernacular_title: Nekotorye dannye o fizicheskom razvitii i polovom sozrevanii shkol'nits.