title: Blood gases during intubation following two types of oxygenation.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000770:Anesthesia, Endotracheal; D001049:Apnea / Q000139:chemically induced; D002245:Carbon Dioxide / Q000097:blood*; D006801:Humans; D000860:Hypoxia / Q000517:prevention & control*
chemical_list: D002245:Carbon Dioxide