TY - JOUR T1 - Vaccination against human papillomavirus JF - Canadian Medical Association Journal JO - CMAJ SP - 1524 LP - 1524 DO - 10.1503/cmaj.1070118 VL - 177 IS - 12 AU - James A. Mansi, PhD Y1 - 2007/12/04 UR - http://www.cmaj.ca/content/177/12/1524.1.abstract ER -