ROUF, M Abdur; FERDOUS, Baikaly; SHEIKH, Abdul Alim; RAHMAN, M Ziaur; CHOWDHURY, Salma; HASAN, Tanvirul; MONIRUDDIN, ABM. Umbolith: A Rare Case of Umbilical Lithiasis in Adult. KYAMC Journal, [S. l.], v. 12, n. 2, p. 111–113, 2021. DOI: 10.3329/kyamcj.v12i2.55446. Disponível em: https://www.banglajol.info/index.php/KYAMCJ/article/view/55446. Acesso em: 4 sep. 2025.