title: The Beelzebub nitrogen and preoxygenation.
authors.forename: C
authors.initials: C
authors.lastname: Biddle
mesh_terms: D006801:Humans; D009584:Nitrogen; D009765:Obesity; D010100:Oxygen / Q000008:administration & dosage* / Q000097:blood; D013514:Surgical Procedures, Operative; D014797:Vital Capacity
chemical_list: D009584:Nitrogen; D010100:Oxygen