JAFFERBHOY, S.; SYMEONIDES, P.; LEVY, M.; SHIWANI, M. H. Chronic Umbilical Discharge : An unusual presentation of endometriosis. Sultan Qaboos University Medical Journal, [S. l.], v. 13, n. 1, p. 143–146, 2013. Disponível em: https://journals.squ.edu.om/index.php/squmj/article/view/1767. Acesso em: 20 apr. 2024.