Khoshbaten, M., Madad, L., Baladast, M., Mohammadi, M., & Aliasgarzadeh, A. (2011). Gastrointestinal signs and symptoms among persons with diabetes mellitus. Gastroenterology and Hepatology from Bed to Bench, 4(4). https://doi.org/10.22037/ghfbb.v4i4.199