title: [Primary pulmonary hypertension: prospects for treatment].
authors.forename: Carlos
authors.initials: C
authors.lastname: Sáenz de la Calzada
mesh_terms: D011464:Epoprostenol / Q000031:analogs & derivatives* / Q000627:therapeutic use; D006801:Humans; D006976:Hypertension, Pulmonary / Q000175:diagnosis / Q000209:etiology / Q000628:therapy*; D009569:Nitric Oxide / Q000627:therapeutic use; D010879:Piperazines / Q000627:therapeutic use; D011687:Purines; D000068677:Sildenafil Citrate; D013450:Sulfones; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D010879:Piperazines; D011687:Purines; D013450:Sulfones; D014665:Vasodilator Agents; D009569:Nitric Oxide; C048081:beraprost; D000068677:Sildenafil Citrate; D011464:Epoprostenol