title: Hydralazine and the treatment of primary pulmonary hypertension.
mesh_terms: D006439:Hemodynamics / Q000187:drug effects; D006801:Humans; D006830:Hydralazine / Q000009:adverse effects*; D006976:Hypertension, Pulmonary / Q000188:drug therapy*
chemical_list: D006830:Hydralazine