Duodenal Obstruction: Etiology, Morbidity and Mortality among Edo State Children, Nigeria. African Journal of Biomedical Research, [S. l.], v. 12, n. 3, p. 193–197, 2024. DOI: 10.4314/. Disponível em: https://africanjournalofbiomedicalresearch.com/index.php/AJBR/article/view/755.. Acesso em: 31 oct. 2025.