TY - JOUR AU - Pinto Sanchez, Maria Ines AU - Bercik, Premysl PY - 2011 DA - 1900/01/01 TI - Epidemiology and Burden of Chronic Constipation SP - 125491 VL - 25 AB - SN - 2291-2789 UR - https://doi.org/10.1155/2011/125491 DO - 10.1155/2011/125491 JF - Canadian Journal of Gastroenterology PB - Pulsus Group Inc KW - ER -