Wada, K., Tamaru, Y., Kuwai, T., Ishaq, S. and Kohno, H. (2023) “Immunoglobulin G4-related Disease Presenting as a Gastric Ulcer with Repeated Exacerbations and Remissions”, Journal of Gastrointestinal and Liver Diseases, 32(1), pp. 13-13. doi: 10.15403/jgld-4652.