title: Combination pharmacotherapy in the management of patients with hard-to-treat erectile dysfunction.
authors.forename: K K
authors.initials: KK
authors.lastname: Chew
mesh_terms: D000317:Adrenergic alpha-Antagonists / Q000627:therapeutic use; D015259:Dopamine Agents / Q000627:therapeutic use; D004359:Drug Therapy, Combination; D020536:Enzyme Activators / Q000627:therapeutic use; D007172:Erectile Dysfunction / Q000188:drug therapy*; D006801:Humans; D008297:Male; D010726:Phosphodiesterase Inhibitors / Q000627:therapeutic use; D014665:Vasodilator Agents / Q000627:therapeutic use
chemical_list: D000317:Adrenergic alpha-Antagonists; D015259:Dopamine Agents; D020536:Enzyme Activators; D010726:Phosphodiesterase Inhibitors; D014665:Vasodilator Agents