@article{moura_matos_galvão filho_d'ippólito_sjzenfeld_giuliano_2001,  title={Value of CEA level determination in gallbladder bile in the diagnosis of liver metastases secondary to colorectal adenocarcinoma},  volume={119},  ISSN={1516-3180},  url={https://doi.org/10.1590/S1516-31802001000300005},  DOI={10.1590/S1516-31802001000300005},  number={3},  journal={Sao Paulo Medical Journal},  publisher={Associação Paulista de Medicina - APM},  author={Moura, Rita Maria Aparecida Monteiro and Matos, Délcio and Galvão Filho, Mário Mello and D'Ippólito, Giuseppe and Sjzenfeld, Jacob and Giuliano, Lídia Maria},  year={2001},  month={May},  pages={110–113} }