title: Endoscopy and hypoxia: an uncomfortable association.
authors.forename: S
authors.initials: S
authors.lastname: Bhatia
mesh_terms: D016099:Endoscopy, Gastrointestinal / Q000009:adverse effects*; D006801:Humans; D000860:Hypoxia / Q000209:etiology* / Q000517:prevention & control; D008991:Monitoring, Physiologic