RT Journal Article SR Electronic T1 Validity of utilization review tools JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 1238 OP 1239 VO 163 IS 10 A1 Peter Dodek A1 Barbara Trerise A1 C. Brian Warriner YR 2000 UL http://www.cmaj.ca/content/163/10/1238.2.abstract