Baidya, Madhabi, Salauddin Mahmud, Uzzal Kumar Ghosh, Dilruba Begum, and Syed Shafi Ahmed. “Risk Factors of Persistent Diarrhea in Children below 5 Years of Age”. Northern International Medical College Journal 12, no. 2 (August 23, 2023): 539–543. Accessed December 22, 2024. https://banglajol.info/index.php/NIMCJ/article/view/68310.