“A Rare Case of Severe Vitamin B12 Deficiency Presenting as Pancytopenia and Neuropsychiatric Manifestations in a Young Adult: A Case Report”, VIMSHSJ, vol. 13, no. 1, Mar. 2026, Accessed: Aug. 04, 2026. Available: https://www.vimshsj.edu.in/index.php/main/article/view/457