title: Daily use of PDE5-inhibitors: the road to happiness?
authors: Christian
authors: C
authors: Gratzke
mesh_terms: D000818:Animals; D004195:Disease Models, Animal; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D007172:Erectile Dysfunction / Q000188:drug therapy* / Q000503:physiopathology; D006801:Humans; D008297:Male; D010726:Phosphodiesterase Inhibitors / Q000008:administration & dosage / Q000627:therapeutic use*; D051381:Rats
chemical_list: D010726:Phosphodiesterase Inhibitors