GLOBAL CALL TO STOP CERVICAL CANCER
http://www.cervicalcanceraction.org

ASCO - AMERICAN SOCIETY OF CLINICAL ONCOLOGY
http://www.asco.org

ESMO - EUROPEAN SOCIETY FOR MEDICAL ONCOLOGY
http://www.esmo.org

UICC - INTERNATIONAL UNION AGAINST CANCER
http://www.uicc.org

ACS - AMERICAN CANCER SOCIETY
http://www.cancer.org

SBOC - Sociedade Brasileira de Oncología Clinica
http://www.sboc.org.br/

SBC - Sociedad Boliviana de Cancerología
http://galenored.com/sobocancer

CANCER PREVENTION
http://www.nypcancerprevention.com

HPV Vaccine Global Community of Practice
http://hpv-vaccines.net/