title: Changes in arterial oxygenation and physiological deadspace under anaesthesia.
mesh_terms: D000328:Adult; D000368:Aged; D000768:Anesthesia, General; D001158:Arteries; D005260:Female; D006801:Humans; D008170:Lung Compliance; D008297:Male; D008875:Middle Aged; D009609:Nitrous Oxide; D010100:Oxygen / Q000097:blood*; D011175:Positive-Pressure Respiration; D011650:Pulmonary Alveoli / Q000502:physiology; D012119:Respiration; D013874:Thiopental; D014652:Vascular Diseases / Q000601:surgery
chemical_list: D013874:Thiopental; D009609:Nitrous Oxide; D010100:Oxygen