Murta, E.F.C., Souza, M.A.H. de, Araújo Júnior, E. e Adad, S.J.A. 2000. Incidence of Gardnerella vaginalis, Candida sp and human papilloma virus in cytological smears. São Paulo Medical Journal. 118, 4 (jul. 2000), 105–108.