RT Journal Article SR Electronic T1 PubMed Central--at last. JF Canadian Family Physician JO Can Fam Physician FD The College of Family Physicians of Canada SP 159 OP 160 VO 52 IS 2 A1 Tony Reid A1 Lynn G Dunikowski YR 2006 UL http://www.cfp.ca/content/52/2/159.abstract AB