title: Prostaglandin E1 therapy for peripheral vascular disease is better than placebo.
mesh_terms: D000527:Alprostadil; D002986:Clinical Trials as Topic; D006801:Humans; D011458:Prostaglandins E / Q000627:therapeutic use*; D014652:Vascular Diseases / Q000188:drug therapy*
chemical_list: D011458:Prostaglandins E; D000527:Alprostadil