title: A note on the optimal size on endotracheal tubes based upon studies of blood gases.
authors.forename: H K
authors.initials: HK
authors.lastname: BEECHER
mesh_terms: D000758:Anesthesia; D000776:Anesthesiology; D001784:Blood Gas Analysis; D005740:Gases; D006801:Humans; D007442:Intubation, Intratracheal
chemical_list: D005740:Gases