SHRESTHA, N. S.; PANDE, S.; JOSHI, M.; PADHYE, S. Primary Umbilical Endometriosis A Case Report. Nepal Journal of Obstetrics and Gynaecology, [S. l.], v. 6, n. 1, p. 51–52, 2011. Disponível em: https://www.nepjol.info/index.php/NJOG/article/view/5253. Acesso em: 6 may. 2024.