Fullformexpand.com, 2026. "FPIES." Accessed April 23, 2026. https://www.fullformexpand.com/fpies/food-protein-induced-enterocolitis-syndrome.
"FPIES." (n.d.). Fullformexpand.com. Retrieved April 23, 2026, from https://www.fullformexpand.com/fpies/food-protein-induced-enterocolitis-syndrome.
FPIES. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/fpies/food-protein-induced-enterocolitis-syndrome (Accessed: 23 April 2026).