Bükülmez, A., M. T. Baş, and E. Çiftci. “Evaluation of Anti-COVID-19 Measures Taken by the Parents of Children With Celiac Disease: A Cross-Sectional Study”. São Paulo Medical Journal, vol. 139, no. 3, May 2021, pp. 201-9, https://periodicosapm.emnuvens.com.br/spmj/article/view/447.