Çifçi, S., M. Bayram, K. Irak, N. Ekmen, G. Şener, and H. Sasani. “The Link Between Serum ACKR2 Level and Crohn’s Disease and Its Activity”. Journal of Surgery and Medicine, vol. 5, no. 10, Oct. 2021, pp. 1041-5, doi:10.28982/josam.1003024.