Mannan, MA, M Shahidulla, F Salam, MS Alam, MA Hossain, and M Hossain. 2012. “Postnatal Development of Renal Function in Preterm and Term Neonates”. Mymensingh Medical Journal 21 (1):103-8. https://banglajol.info/index.php/MMJ/article/view/12520.