RT Journal Article SR Electronic T1 Placebo tribulations JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 455 OP 456 VO 167 IS 5 A1 Corman, Jack A1 Blajchman, Morris A. A1 Knight, Allan YR 2002 UL http://www.cmaj.ca/content/167/5/455.2.abstract