TY - JOUR T1 - Wands and other medical devices JF - Canadian Medical Association Journal JO - CMAJ SP - E297 LP - E298 DO - 10.1503/cmaj.109-3194 VL - 182 IS - 7 AU - Becky Rynor Y1 - 2010/04/20 UR - http://www.cmaj.ca/content/182/7/E297.abstract ER -