Pourhoseingholi, M. A.; Kaboli, S. A.; Pourhoseingholi, A.; Moghimi-Dehkordi, B.; Safaee, A.; Mansoori, B. K.; Habibi, M.; Zali, M. R. Obesity and Functional Constipation; A Community-Based Study in Iran. JGLD 2009, 18, 151-155.