RT Journal Article SR Electronic T1 Hepatodiaphragmatic interposition of the colon JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP E132 OP E132 DO 10.1503/cmaj.092117 VO 183 IS 2 A1 Hsu, Huan-Lun A1 Liu, Kao-Lang YR 2011 UL http://www.cmaj.ca/content/183/2/E132.abstract