Serum Vitamin B12 Deficiency and Clinical Correlates Amongst Type 2 Diabetes Mellitus Patients in a Nigerian Tertiary Healthcare Facility: A Comparative Cross-Sectional Study N. Anikpo C. V. Ugwueze K. Onyekachi Anozie Maduanusi O. Babatope B. Ekeng Tuzymeshach Ikenwugwu I. Nnolim B. Ezeokpo O. Modebe Aug 2026 · SN Comprehensive Clinical Medicine · Vol 8 · 0 citations · 36 references DOI Semantic Scholar Save View source Cite { copied='apa'; setTimeout(() => { copied=null; open=false }, 1000) })" class="flex w-full items-center justify-between rounded-lg px-3 py-2 text-left text-sm hover:bg-gray-100 dark:hover:bg-ink-800"> Copy APA Copied ✓ { copied='mla'; setTimeout(() => { copied=null; open=false }, 1000) })" class="flex w-full items-center justify-between rounded-lg px-3 py-2 text-left text-sm hover:bg-gray-100 dark:hover:bg-ink-800"> Copy MLA Copied ✓ { copied='bibtex'; setTimeout(() => { copied=null; open=false }, 1000) })" class="flex w-full items-center justify-between rounded-lg px-3 py-2 text-left text-sm hover:bg-gray-100 dark:hover:bg-ink-800"> Copy BibTeX Copied ✓ Share