title: Treatment of pulmonary hypertension in chronic bronchitis and emphysema.
mesh_terms: D000318:Adrenergic beta-Agonists / Q000627:therapeutic use; D015765:Almitrine; D001991:Bronchitis / Q000150:complications*; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy*; D009543:Nifedipine / Q000627:therapeutic use; D010879:Piperazines / Q000627:therapeutic use; D011656:Pulmonary Emphysema / Q000150:complications*; D011660:Pulmonary Heart Disease / Q000150:complications; D012907:Smoking; D014665:Vasodilator Agents / Q000627:therapeutic use
chemical_list: D000318:Adrenergic beta-Agonists; D010879:Piperazines; D014665:Vasodilator Agents; D015765:Almitrine; D009543:Nifedipine