title: Hydrogen-electrode test for the diagnosis and localization of intracardiac left-to-right shunting.
authors.forename: T O
authors.initials: TO
authors.lastname: Cheng
mesh_terms: D000280:Administration, Inhalation; D004566:Electrodes; D006343:Heart Septal Defects / Q000175:diagnosis*; D006801:Humans; D006859:Hydrogen
chemical_list: D006859:Hydrogen