Vaid, A., Sharma, M., B., J., & Gautam, P. (2018). Serum vitamin B12 levels in severe acute malnutrition hospitalized children between age group 6 months to 59 months in Kangra, India. International Journal of Contemporary Pediatrics, 5(5), 1997–2001. https://doi.org/10.18203/2349-3291.ijcp20183546