title: [The clinical application of sildenafil in porto pulmonary hypertension].
authors.forename: Yong-chun
authors.initials: YC
authors.lastname: Shen
authors.forename: Fu-qiang
authors.initials: FQ
authors.lastname: Wen
authors.forename: Qun
authors.initials: Q
authors.lastname: Yi
mesh_terms: D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy*; D010879:Piperazines / Q000627:therapeutic use*; D011687:Purines / Q000627:therapeutic use; 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