Arefin, M.S., Hussain, D.A., Islam, N., Matin, A. and Ali, M.L. 2012. Changing Clinical Presentation of Severe Protein Malnutrition (PEM) in Infants. Bangladesh Journal of Nutrition. 22, (Dec. 2012), 81–88. DOI:https://doi.org/10.3329/bjnut.v22i0.12834.