TY - JOUR T1 - Cover confusion JF - Canadian Family Physician JO - Can Fam Physician SP - 590 LP - 590 VL - 55 IS - 6 AU - W.E. Osmun Y1 - 2009/06/01 UR - http://www.cfp.ca/content/55/6/590.1.abstract N2 - ER -