title: Pulmonary vasoreactivity in PPH.
authors.forename: I M
authors.initials: IM
authors.lastname: Robbins
authors.forename: R J
authors.initials: RJ
authors.lastname: Barst
authors.forename: R N
authors.initials: RN
authors.lastname: Channick
authors.forename: L J
authors.initials: LJ
authors.lastname: Rubin
mesh_terms: D000280:Administration, Inhalation; D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology / Q000503:physiopathology*; D009569:Nitric Oxide / Q000008:administration & dosage / Q000494:pharmacology*; D011651:Pulmonary Artery / Q000502:physiology*; D014664:Vasodilation / Q000187:drug effects*; D014665:Vasodilator Agents / Q000494:pharmacology*
chemical_list: D014665:Vasodilator Agents; D009569:Nitric Oxide