title: Initial experience with Technegas--a new ventilation agent.
authors.forename: R M
authors.initials: RM
authors.lastname: Fawdry
authors.forename: S M
authors.initials: SM
authors.lastname: Gruenewald
mesh_terms: D005740:Gases; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D014692:Ventilation-Perfusion Ratio; D014980:Xenon Radioisotopes
chemical_list: D005740:Gases; D014980:Xenon Radioisotopes; C056708:Technegas; D013670:Sodium Pertechnetate Tc 99m