title: Physiology of penile erection.
authors.affiliation: Department of Urology, University of California School of Medicine, San Francisco, CA, USA. elsakka@ismailia.ie.eg.com
authors.forename: Ahmed I
authors.initials: AI
authors.lastname: El-Sakka
authors.forename: Tom F
authors.initials: TF
authors.lastname: Lue
mesh_terms: D007172:Erectile Dysfunction / Q000188:drug therapy / Q000503:physiopathology*; D006801:Humans; D008297:Male; D009131:Muscle, Smooth, Vascular / Q000294:innervation* / Q000502:physiology*; D010410:Penile Erection / Q000502:physiology*; D010413:Penis / Q000098:blood supply / Q000294:innervation* / Q000502:physiology*