Seerat, I., Muhammad Atique and Eitzaz Uddin Khan 2022. Spectrum of chronic gastrointestinal diseases with final outcome in children at a tertiary care centre: a single-centre study. Journal of the Pakistan Medical Association. 72, 6 (Jan. 2022), 1188–1192. DOI:https://doi.org/10.47391/JPMA.3546.