Patient posture and the anaesthetist.
D000758:Anesthesia / Q000009:adverse effects / Q000379:methods*; D000765:Anesthesia, Conduction; D000766:Anesthesia, Dental; D000773:Anesthesia, Obstetrical; D001416:Back Pain / Q000209:etiology; D005260:Female; D006801:Humans; D007385:Intermittent Positive-Pressure Ventilation; D009422:Nervous System Diseases / Q000209:etiology; D009493:Neurosurgery; D011183:Postoperative Complications; D011187:Posture; D011247:Pregnancy