Recently , delayed puberty is defined as no appearance of any sign of pubertal development after 14 years of age .In fact , similar to precocious puberty , the diagnosis of delayed puberty should be established by secondary sexual development at an age mo ......
——《Essential Internal Medicine》
书名:《Essential Internal Medicine》
栏目:Essential Internal Medicine > PART 7 ENDOCRINOLOGY AND METABOLIC DISEASES > Chapter 7 Disorders of Sex Hormone
作者:Joseph JY SUNG Ji-yao WANG T
参编:Guang,fengSHI,LawrenceKSWONG,Xiao,weiYAN,JulianaCNCHAN(陈重娥),FrancisKLCHAN(陈家亮)
页码:454-455
版本:1
出版社:人民卫生出版社
出版时间:2009-05-01