Microinvasive carcinoma of the cervix: analysis of prognostic factors - Marana, Heitor Ricardo Cosiski; Andrade, Jurandyr Moreira de; Matthes, A. do Carmo da Silva; Spina, L. A. Ribeiro; Carrara, Helio Humberto Angotti; Bighetti, Sérgio (European Journal of Gynecological Oncology, 2001)