Huma Arshad Cheema, Nadia Waheed, Anjum Saeed, Zafar Fayyaz, Muhammad Nadeem Anjum, Muhammad Arshad Alvi, & Syeda Sara Batool. (2021). Very early onset inflammatory bowel disease (VEO-IBD); spectrum of clinical presentation, diagnostic tools and outcome in children. Journal of the Pakistan Medical Association, 71(10), 2350–2354. https://doi.org/10.47391/JPMA.05-725