Akter, Shammi, Mohammed Maruf-ul Quader, Utpal Sen, and A K M Rezaul Karim. “Case Report of a Boy Presented With Brown Nappy”. Journal of Chittagong Medical College Teachers’ Association 34, no. 2 (August 25, 2025): 150–152. Accessed February 15, 2026. https://www.banglajol.info/index.php/JCMCTA/article/view/83632.