We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleSildenafil (Viagra) associated anterior ischemic optic neuropathy.AuthorsEgan R; Pomeranz HPublicationArchives of ophthalmology (Chicago, Ill. : 1960), 2000, Vol 118, Issue 2, p291ISSN0003-9950Publication typearticle