title: Inspired-expired oxygen gap: an alternative method for oxygen saturation monitoring in a patient with an undiagnosed hemoglobinopathy.
authors.affiliation: Department of Anesthesiology and intensive care, All India Institute of Medical Sciences, New Delhi, India. renuagarwal4@rediffmail.com.
authors.forename: Renu
authors.initials: R
authors.lastname: Sinha
authors.affiliation: Department of Anesthesiology and intensive care, All India Institute of Medical Sciences, New Delhi, India.
authors.forename: Ankur
authors.initials: A
authors.lastname: Sharma
authors.affiliation: Department of Anesthesiology and intensive care, All India Institute of Medical Sciences, New Delhi, India.
authors.forename: Rahul
authors.initials: R
authors.lastname: Anand
authors.affiliation: Department of Anesthesiology and intensive care, All India Institute of Medical Sciences, New Delhi, India.
authors.forename: Bikash R
authors.initials: BR
authors.lastname: Ray
authors.affiliation: Department of Anesthesiology and intensive care, All India Institute of Medical Sciences, New Delhi, India.
authors.forename: Preet M
authors.initials: PM
authors.lastname: Singh
mesh_terms: D018685:Anesthetics, Inhalation; D002648:Child; D003490:Cyanosis / Q000097:blood / Q000209:etiology; D005260:Female; D006453:Hemoglobinopathies / Q000097:blood / Q000150:complications*; D006801:Humans; D007431:Intraoperative Complications / Q000175:diagnosis*; D017214:Laryngeal Masks; D016343:Monitoring, Intraoperative / Q000379:methods*; D010092:Oximetry; D010100:Oxygen / Q000008:administration & dosage / Q000097:blood*; D012119:Respiration
chemical_list: D018685:Anesthetics, Inhalation; D010100:Oxygen