KALESARAN, Laurens; TORAR, Ridel. Endometriosis Umbilikal Primer: Laporan Kasus. Medical Scope Journal, [S. l.], v. 7, n. 1, p. 223–227, 2024. DOI: 10.35790/msj.v7i1.58560. Disponível em: https://ejournal.unsrat.ac.id/v3/index.php/msj/article/view/58560. Acesso em: 5 feb. 2026.