SHRESTHA, Nira Singh; PANDE, Shashi; JOSHI, Mukunda; PADHYE, SM. 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: 8 dec. 2025.