TY - JOUR T1 - Watchful waiting in the world we inhabit JF - Canadian Medical Association Journal JO - CMAJ SP - 85 LP - 85 DO - 10.1503/cmaj.111-2002 VL - 183 IS - 1 A2 - , Y1 - 2011/01/11 UR - http://www.cmaj.ca/content/183/1/85.2.abstract ER -