HPV Immunization
National Cancer Institute
http://www.cancer.gov/cancertopics/factsheet/Prevention/HPV-vaccine
FDA – Gardasil
http://www.fda.gov/BiologicsBloodVaccines/Vaccines/ApprovedProducts/ucm094042.htm
FDA - Cervarix
http://www.fda.gov/BiologicsBloodVaccines/Vaccines/ApprovedProducts/ucm186957.htm
CATIE
http://www.catie.ca/en/search/apachesolr_search/HPV vaccines
Public Health Agency of Canada
http://www.phac-aspc.gc.ca/std-mts/hpv-vph/hpv-vph-vaccine-eng.php
http://www.phac-aspc.gc.ca/publicat/ccdr-rmtc/12vol38/acs-dcc-1/index-eng.php