TY - JOUR T1 - The differential diagnosis of caring JF - Canadian Medical Association Journal JO - CMAJ SP - 1255 LP - 1255 DO - 10.1503/cmaj.060613 VL - 175 IS - 10 AU - Donna Lougheed Y1 - 2006/11/07 UR - http://www.cmaj.ca/content/175/10/1255.abstract ER -