title: Prostaglandin E1 in primary pulmonary hypertension.
mesh_terms: D000527:Alprostadil / Q000627:therapeutic use*; D002648:Child; D003864:Depression, Chemical; D006801:Humans; D006976:Hypertension, Pulmonary / Q000188:drug therapy*; D008297:Male; D011669:Pulmonary Wedge Pressure / Q000187:drug effects; D014665:Vasodilator Agents / Q000627:therapeutic use
chemical_list: D014665:Vasodilator Agents; D000527:Alprostadil