Ummarah Riaz, Bushra Fiaz, Hania Akbar, Muhammad Rahim, Sardar Alam, Hafizullah Khan. “Frequency of Irritable Bowel Syndrome in Patients Presenting With Abdominal Pain to Ayub Teaching Hospital”. Pakistan Journal of Medical & Health Sciences, vol. 17, no. 06, Oct. 2023, p. 368, doi:10.53350/pjmhs2023176368.