Rama, C., Roteli-Martins, C., Derchain, S., Longatto-Filho, A., Gontijo, R., Sarian, L., Syrjanen, K., Ching, T., & Aldrighi, J. (2008). Previous screening for cervical cancer among women with cytological and histological abnormalities . Revista De Saúde Pública, 42(3), 411-419. https://doi.org/10.1590/S0034-89102008000300004