title: Vasodilators in the treatment of primary pulmonary hypertension.
authors.forename: E K
authors.initials: EK
authors.lastname: Weir
authors.forename: B
authors.initials: B
authors.lastname: Schremmer
mesh_terms: D000280:Administration, Inhalation; D000959:Antihypertensive Agents / Q000627:therapeutic use; D002121:Calcium Channel Blockers / Q000627:therapeutic use; D011464:Epoprostenol / Q000627:therapeutic use; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy*; D009569:Nitric Oxide / Q000008:administration & dosage / Q000494:pharmacology / Q000627:therapeutic use; D014665:Vasodilator Agents / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D000959:Antihypertensive Agents; D002121:Calcium Channel Blockers; D014665:Vasodilator Agents; D009569:Nitric Oxide; D011464:Epoprostenol