Michael Chinweuba, Abonyi, Ugwu Theophilus Ejiofor, and Okechukwu Uzoma Chukwunonso. “Prevalence and Determinants of Vitamin B12 Deficiency Among Subjects With Type 2 Diabetes in a Tertiary Institution in Southeast Nigeria”. Annals of Clinical and Biomedical Research 4, no. 1 (July 26, 2023). Accessed July 4, 2024. https://africa.pagepress.net/acbr/article/view/333.