RT Journal Article SR Electronic T1 How can Canadian guideline recommendations be tested? JF Canadian Medical Association Journal JO CMAJ FD Canadian Medical Association SP cmaj.121830 DO 10.1503/cmaj.121830 A1 Ananda Chatterjee A1 Onil Bhattacharyya A1 Navindra Persaud YR 2013 UL http://www.cmaj.ca/content/early/2013/03/04/cmaj.121830.abstract AB