title: The alveolar-arterial oxygen pressure gradient in mitral stenosis.
authors.forename: S G
authors.initials: SG
authors.lastname: BLOUNT
authors.forename: M C
authors.initials: MC
authors.lastname: MCCORD
authors.forename: L L
authors.initials: LL
authors.lastname: ANDERSON
mesh_terms: D003251:Constriction, Pathologic; D006801:Humans; D008943:Mitral Valve; D008946:Mitral Valve Stenosis; D010100:Oxygen; D011312:Pressure
chemical_list: D010100:Oxygen