title: [Arterial oxygenation, morbid obesity, and the anesthesiologist: a constant problem].
authors: P
authors: P
authors: Vila Caral
mesh_terms: D000776:Anesthesiology / Q000379:methods*; D006801:Humans; D000860:Hypoxia / Q000517:prevention & control*; D007431:Intraoperative Complications / Q000517:prevention & control*; D009765:Obesity / Q000097:blood* / Q000150:complications; D010100:Oxygen / Q000097:blood*; D011175:Positive-Pressure Respiration; D012120:Respiration Disorders / Q000209:etiology; D012121:Respiration, Artificial / Q000379:methods
chemical_list: D010100:Oxygen