RT Journal Article SR Electronic T1 Hoax raises awareness about organ shortages JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 135 OP 135 DO 10.1503/cmaj.070813 VO 177 IS 2 A1 Kerr, Cathel YR 2007 UL http://www.cmaj.ca/content/177/2/135.1.abstract