1.
Jagadish Kumar K, Pavan Kumar V, Santhosh Kumar M. Hyperpigmentation caused by vitamin B12 deficiency is completely reversible. Eur. J. Pediat. Dermatol. [Internet]. 2017Jun.30 [cited 2024May2];27(2): 125. Available from: https://ejpd.com/index.php/journal/article/view/1357