A simple and effective technique to increase oxygenation for patients with nasal cannulae during upper endoscopy.
Tse
James
J
Cohen
Shaul
S
Stricker
Paul
P
D004724:Endoscopy / Q000379:methods; D016099:Endoscopy, Gastrointestinal / Q000379:methods*; D006801:Humans; D009296:Nasal Cavity / Q000502:physiology; D012119:Respiration