@article{gayotto_muszkat_souza_1990,  title={Hepatobiliary alterations in massive biliary ascariasis: histopathological aspects of an autopsy case},  volume={32},  ISSN={0036-4665},  url={https://doi.org/10.1590/S0036-46651990000200005},  DOI={10.1590/S0036-46651990000200005},  number={2},  journal={Revista do Instituto de Medicina Tropical de São Paulo},  publisher={Instituto de Medicina Tropical de São Paulo},  author={Gayotto, Luiz Carlos da Costa and Muszkat, Regina Maria Leitão and Souza, Irene Vieira},  year={1990},  month={Mar},  pages={91–95} }