[Acceleration and differentiation tendencies in the puberty process].
D000293:Adolescent; D001824:Body Constitution; D002648:Child; D002657:Child Development; D005260:Female; D006128:Growth; D006801:Humans; D008297:Male; D011627:Puberty; D012737:Sex Factors; D012940:Social Problems; D013008:Somatotypes; D013997:Time Factors