JAMES CHUN-I LEE2018-09-102018-09-102011http://www.scopus.com/inward/record.url?eid=2-s2.0-79952588662&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/360915Do men with mild erectile dysfunction have the same risk factors as the general erectile dysfunction clinical trial population?journal article10.1111/j.1464-410X.2010.09691.x