title: Sildenafil in idiopathic pulmonary fibrosis.
authors.forename: Kamal
authors.initials: K
authors.lastname: Mubarak
mesh_terms: D000368:Aged; D004417:Dyspnea / Q000188:drug therapy / Q000209:etiology; D007172:Erectile Dysfunction / Q000188:drug therapy*; D005260:Female; D006801:Humans; D054990:Idiopathic Pulmonary Fibrosis / Q000188:drug therapy*; D008297:Male; D010879:Piperazines / Q000627:therapeutic use*; D011687:Purines / Q000627:therapeutic use; D011788:Quality of Life; D000068677:Sildenafil Citrate; D013450:Sulfones / Q000627:therapeutic use*; D014665:Vasodilator Agents / Q000627:therapeutic use*
chemical_list: D010879:Piperazines; D011687:Purines; D013450:Sulfones; D014665:Vasodilator Agents; D000068677:Sildenafil Citrate