Khoa Tuan Vo, Hoi Quoc Huynh, Nam Quang Tran, Aya Goto, Yuriko Suzuki, Khue Thy Nguyen. Prevalence of Erectile Dysfunction and its Associated Factors among Vietnamese Men with Type 2 Diabetes. Journal of the ASEAN Federation of Endocrine Societies (JAFES)
http://www.asean-endocrinejournal.org/#sthash.c4hTyigM.4vqgiHJd.dpbs