title: Sildenafil in the treatment of erectile dysfunction.
authors.forename: I
authors.initials: I
authors.lastname: Schwartz
authors.forename: D
authors.initials: D
authors.lastname: McCarthy
mesh_terms: D015106:3',5'-Cyclic-GMP Phosphodiesterases / Q000037:antagonists & inhibitors*; D000368:Aged; D003075:Coitus / Q000502:physiology; D000075202:Contraindications; D004347:Drug Interactions; D007172:Erectile Dysfunction / Q000188:drug therapy*; D006801:Humans; D008297:Male; D017202:Myocardial Ischemia / Q000175:diagnosis / Q000209:etiology*; D005996:Nitroglycerin; D010726:Phosphodiesterase Inhibitors / Q000627:therapeutic use*; D010879:Piperazines / Q000627:therapeutic use*; D011687:Purines; D000068677:Sildenafil Citrate; D013450:Sulfones
chemical_list: D010726:Phosphodiesterase Inhibitors; D010879:Piperazines; D011687:Purines; D013450:Sulfones; D000068677:Sildenafil Citrate; D015106:3',5'-Cyclic-GMP Phosphodiesterases; D005996:Nitroglycerin