Hong Sub Lee, and Kwang Jae Lee. 2019. “Immunoglobulin G4-Related Immune Responses to Common Food Antigens in Patients With Ulcerative Colitis and Crohn’s Disease”. Turkish Journal of Gastroenterology 30 (5):408-14. https://tjg.avesjournals.com/index.php/tjg/article/view/3700.