Kaboli, S.A., Pourhoseingholi, M.A., Moghimi-Dehkordi, B., Safaee, A., Habibi, M., Pourhoseingholi, A. and Vahedi, M. 2010. Factors associated with functional constipation in Iranian adults: a population-based study. Gastroenterology and Hepatology from Bed to Bench. 3, 2 (Mar. 2010). DOI:https://doi.org/10.22037/ghfbb.v3i2.84.