RT Journal Article SR Electronic T1 Tips for learning and teaching evidence-based medicine: introduction to the series JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP 347 OP 348 DO 10.1503/cmaj.1031665 VO 171 IS 4 A1 Wyer, Peter C. A1 Keitz, Sheri A1 Hatala, Rose A1 Hayward, Robert A1 Barratt, Alexandra A1 Montori, Victor A1 Wooltorton, Eric A1 Guyatt, Gordon YR 2004 UL http://www.cmaj.ca/content/171/4/347.abstract