Ansari, Sehar, Aysha Mansoor Lodhi, Shah Jahan Anwar, Sana Jamil, and Bilal Zafar. “Association of Gastro-Esophageal Reflux Disease With Persistent Cough in Infants: Association of Gastro-Esophageal Reflux”. Pakistan Journal of Health Sciences 6, no. 7 (July 31, 2025): 221–225. Accessed August 14, 2025. http://www.thejas.com.pk/index.php/pjhs/article/view/3192.