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Identification of late-onset hypogonadism in middle-aged an..:

Zhi-Yong Liu ; Ren-Yuan Zhou ; Xin Lu...
http://www.ajandrology.com/article.asp?issn=1008-682X;year=2016;volume=18;issue=5;spage=747;epage=753;aulast=Liu.  , 2016