@article{yamamoto_alves_maeda_longatto-filho_utagawa_eluf neto_2004,  title={A morphological protocol and guide-list on uterine cervix cytology associated to Papillomavirus infection},  volume={46},  ISSN={0036-4665},  url={https://doi.org/10.1590/S0036-46652004000400003},  DOI={10.1590/S0036-46652004000400003},  number={4},  journal={Revista do Instituto de Medicina Tropical de São Paulo},  publisher={Instituto de Medicina Tropical de São Paulo},  author={Yamamoto, Luzia Setuko Umeda and Alves, Venâncio Avancini Ferreira and Maeda, Marina Yoshiê Sakamoto and Longatto-Filho, Adhemar and Utagawa, Maria Lucia and Eluf Neto, José},  year={2004},  month={Jul},  pages={189–193} }