TY - JOUR T1 - PubMed Central--at last. JF - Canadian Family Physician JO - Can Fam Physician SP - 159 LP - 160 VL - 52 IS - 2 AU - Tony Reid AU - Lynn G Dunikowski Y1 - 2006/02/01 UR - http://www.cfp.ca/content/52/2/159.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -