Islam, Fahmida, Rafia Rashid, Farhana Islam, Tahmina Binte Matin, and Sheikh Anisuzzaman. 2021. “Clinical Characteristics of Pediatric Constipation in Bangladesh”. Journal of Current and Advance Medical Research 8 (2):110-13. https://banglajol.info/index.php/JCAMR/article/view/57435.