RT Journal Article SR Electronic T1 Black esophagus: acute esophageal necrosis complicating diabetic ketoacidosis JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E1049 OP E1049 DO 10.1503/cmaj.180378 VO 190 IS 35 A1 Haghbayan, Hourmazd A1 Sarker, Avijeet K. A1 Coomes, Eric A. YR 2018 UL http://www.cmaj.ca/content/190/35/E1049.abstract AB