title: Pulse Oximetry in Acute Respiratory Failure: What Should Be Expected?-Reply.
authors.affiliation: Department of Neurology Guntur Medical College Guntur, India.
authors.forename: Sridhar
authors.initials: S
authors.lastname: Amalakanti
authors.affiliation: Department of General Medicine Guntur Medical College Guntur, India.
authors.forename: Mohan Rao
authors.initials: MR
authors.lastname: Pentakota
mesh_terms: D006801:Humans; D010092:Oximetry; D012128:Respiratory Distress Syndrome; D012131:Respiratory Insufficiency