TY - JOUR T1 - A patient’s smile JF - Canadian Medical Association Journal JO - CMAJ SP - 1520 LP - 1521 DO - 10.1503/cmaj.100330 VL - 183 IS - 13 AU - Joy Albuquerque Y1 - 2011/09/20 UR - http://www.cmaj.ca/content/183/13/1520.abstract N2 - ER -