TY - JOUR T1 - Harlequin colour change: unilateral erythema in a newborn JF - Canadian Medical Association Journal JO - CMAJ SP - E801 LP - E801 DO - 10.1503/cmaj.092038 VL - 182 IS - 17 AU - Judy Tang AU - James Bergman AU - Joseph M. Lam Y1 - 2010/11/23 UR - http://www.cmaj.ca/content/182/17/E801.abstract ER -