@article{dias_ceneviva_elias jr._zucoloto_baldo_évora_2008,  title={Liver histological, portal flow and plasmatic nitric oxide alterations caused by biliary obstruction and drainage in rats},  volume={23},  ISSN={0102-8650},  url={https://doi.org/10.1590/S0102-86502008000700002},  DOI={10.1590/S0102-86502008000700002},  journal={Acta Cirúrgica Brasileira},  publisher={Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia},  author={Dias, Miguel Angel and Ceneviva, Reginaldo and Elias Jr., Jorge and Zucoloto, Sergio and Baldo, Caroline Floreoto and Évora, Paulo Roberto Barbosa},  year={2008},  pages={2–7} }