ABDULQAWI, R.; ASHAWESH, K. A rare cause of Sister Mary Joseph’s nodule. Swiss Medical Weekly, [S. l.], v. 137, n. 3940, p. 559–560, 2007. DOI: 10.4414/smw.2007.12023. Disponível em: https://smw.ch/index.php/smw/article/view/780. Acesso em: 4 jul. 2024.