Vaid, A., Sharma, M., B., J. and 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), pp. 1997–2001. doi: 10.18203/2349-3291.ijcp20183546.