title: Sildenafil for lung fibrosis and pulmonary hypertension.
authors.forename: Axel
authors.initials: A
authors.lastname: Kleinsasser
authors.forename: Alex
authors.initials: A
authors.lastname: Loeckinger
mesh_terms: D006801:Humans; D006976:Hypertension, Pulmonary / Q000150:complications / Q000188:drug therapy*; D010100:Oxygen / Q000008:administration & dosage*; D010879:Piperazines / Q000627:therapeutic use*; D011658:Pulmonary Fibrosis / Q000150:complications / Q000188:drug therapy*; D011659:Pulmonary Gas Exchange / Q000187:drug effects; D011687:Purines; D000068677:Sildenafil Citrate; D013450:Sulfones; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D010879:Piperazines; D011687:Purines; D013450:Sulfones; D014665:Vasodilator Agents; D000068677:Sildenafil Citrate; D010100:Oxygen