RT Journal Article SR Electronic T1 Unconventional therapies for cancer: A refuge from the rules of evidence? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 801 OP 802 VO 159 IS 7 A1 Tannock, I. F. A1 Warr, D. G. YR 1998 UL http://www.cmaj.ca/content/159/7/801.abstract AB