Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEvolution of Phosphodiesterase-5 Inhibitors.AuthorsDu Geon MoonSubjectsPHOSPHODIESTERASE-5 inhibitors; SILDENAFIL; IMPOTENCE; TREATMENT of sexual dysfunction; PATENT medicines; TADALAFIL; GENERIC drugsPublicationWorld Journal of Men's Health, 2015, Vol 33, Issue 3, p123ISSN2287-4208Publication typeArticleDOI10.5534/wjmh.2015.33.3.123