title: [Measurement of biological age].
mesh_terms: D000293:Adolescent; D000375:Aging; D001835:Body Weight; D002648:Child; D005260:Female; D006128:Growth; D006801:Humans; D008433:Mathematics; D008954:Models, Biological; D011627:Puberty
vernacular_title: K probleme izmereniia biologicheskogo vozrasta