RT Journal Article SR Electronic T1 Intramural esophageal bleeding in a hemodialysis patient JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1230 OP 1231 VO 111 IS 11 A1 J. W. Lien A1 L. R. Dufresne A1 D. S. Daly YR 1974 UL http://www.cmaj.ca/content/111/11/1230.abstract