ARTERIAL OXYGENATION DURING TRANSITION FROM 100 PER CENT OXYGEN TO AIR BREATHING: POLAROGRAPHIC Pαo2 STUDY

Received from the Dartmouth Medical School, The Hitchcock Clinic, and the Cardio-Pulmonary Laboratory of The Hitchcock Foundation, and accepted for publication January 9, 1961. Dr. Heller is Assistant Professor of Pharmacology (Anesthesiology), and Dr. Watson is Instructor in Clinical Surgery, Dartmouth Medical School; Director, Cardio-Pulmonary Laboratory, Hanover, New Hampshire.