Pulse oximetry.
D000758:Anesthesia / Q000009:adverse effects; D005069:Evaluation Studies as Topic; D006801:Humans; D000860:Hypoxia / Q000175:diagnosis / Q000209:etiology; D008991:Monitoring, Physiologic / Q000379:methods*; D010092:Oximetry / Q000379:methods*; D010100:Oxygen / Q000097:blood*; D011674:Pulse
D010100:Oxygen