1. Estimativa câncer no Brasil 2008
2. Indicadores Municipais de Saúde,2006
3. Cervical cancer screening in developing countries;Soler ME;Prim Care Update Ob Gyns,2000
4. Papillomavirus Infections in Human Pathology;Syrjänen K,2000
5. Causes, prevention and detection of cancer of the uterine cervix in developing countries. Draft 3,1995