TY - JOUR T1 - Medical waste-management practices vary across Canada JF - Canadian Medical Association Journal JO - CMAJ SP - E1307 LP - E1308 DO - 10.1503/cmaj.109-4032 VL - 183 IS - 18 AU - Erin Walkinshaw Y1 - 2011/12/13 UR - http://www.cmaj.ca/content/183/18/E1307.abstract ER -