[1]
H. Balaii, M. Olfatifar, S. Olianasab Narab, A. Arab Hosseini, A. Seyed Salehi, and S. Shahrokh, “Estimation the direct cost of inflammatory bowel disease in Iranian patients: the one-year follow-up”, Gastroenterol Hepatol Bed Bench, vol. 12, no. Supplement 1, pp. 87–93, Dec. 2019.