Testis volume, pubic hair development and spermarcheal age in urban Chinese boys

OBJECTIVE: There is a trend that puberty is starting earlier in the 21st century, which is primarily based on studies of girls. The assessment of pubertal stages in the individual child is useful only if recent and reliable reference data from the same population are available for comparison. Howeve...

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Publié dans:	Zhonghua er ke za zhi = Chinese journal of pediatrics. - 1960. - 48(2010), 6 vom: 15. Juni, Seite 418-24
Auteur principal:	Pubertal Study Group of the Subspecialty Group of Endocrinologic, Hereditary and Metabolic Diseases, Society of Pediatrics, Chinese Medical Association (Auteur)
Autres auteurs:	Hua-mei, M A (Autre), Ma, Hua-Mei
Format:	Article
Langue:	Chinese
Publié:	2010
Accès à la collection:	Zhonghua er ke za zhi = Chinese journal of pediatrics
Sujets:	Journal Article