Duzenli, T., M. Kaplan, A. Tanoglu, D. Altun, and H. Cermik. “Association of Crohn’s Disease and Celiac Disease: Causal Link or Only Coincidence?”. Disease and Molecular Medicine, Vol. 4, no. 4, Dec. 2016, pp. 77-80, doi:10.5455/dmm.20161011084217.