KARNSAKUL, W., SKITARELIC, K., GILLESPIE, S., & ARKACHAISRI, T. (2012). Isolated positive anti-gliadin immunoglobin-A antibody in children with gastrointestinal symptoms. Turkish Journal of Gastroenterology, 23(5), 485–489. https://doi.org/10.4318/tjg.2012.0317