title: Erectile dysfunction: when to treat and when to refer.
authors.affiliation: Tulane Medical School, New Orleans, LA, USA.
authors.forename: Eduardo R
authors.initials: ER
authors.lastname: Randrup
authors.forename: Neil
authors.initials: N
authors.lastname: Baum
mesh_terms: D000328:Adult; D000368:Aged; D007172:Erectile Dysfunction / Q000188:drug therapy* / Q000453:epidemiology / Q000503:physiopathology; D005853:Geriatrics; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D010410:Penile Erection / Q000502:physiology*; D010726:Phosphodiesterase Inhibitors / Q000627:therapeutic use*; D010817:Physician-Patient Relations
chemical_list: D010726:Phosphodiesterase Inhibitors