IBRAHIM, S. J. .; BDAIWI, L. F. .; AL SHERBIT, M. A. .; ZIDAN, Y. F. . Evaluation the Role of Vitamin B12 and Ferritin in Obese Patients Who Underwent Gastric Sleeve Surgery. Central Asian Journal of Medical and Natural Science, [S. l.], v. 4, n. 4, p. 302–310, 2023. DOI: 10.51699/cajmns.v4i4.1701. Disponível em: https://cajmns.casjournal.org/index.php/CAJMNS/article/view/1701. Acesso em: 6 apr. 2026.