N. Talat, M. Afzal, S. Ahmad, N. Rasool, A. R. Wasti, and M. Saleem, “ROLE OF DIAGNOSTIC LAPAROSCOPY IN EVALUATION AND TREATMENT OF CHRONIC ABDOMINAL PAIN IN CHILDREN: A FIVE YEARS DATA”, J Ayub Med Coll Abbottabad, vol. 28, no. 1, pp. 35–38, Mar. 2016.