@article{pereira_humaire_silva_fernandes_2011,  title={Sister Mary Joseph's nodule: a sign of internal malignancy},  volume={86},  ISSN={0365-0596},  url={https://doi.org/10.1590/S0365-05962011000700031},  DOI={10.1590/S0365-05962011000700031},  number={4},  journal={Anais Brasileiros de Dermatologia},  publisher={Sociedade Brasileira de Dermatologia},  author={Pereira, Walter Augusto and Humaire, Caio Rosa and Silva, Camila Simon and Fernandes, Lucia Helena Gomes},  year={2011},  month={Jul},  pages={118–120} }