TY - JOUR PY - 2001 DA - 1900/01/01 TI - Abstracts SP - 157567 VL - 15 AB - SN - 2291-2789 UR - https://doi.org/10.1155/2001/157567 DO - 10.1155/2001/157567 JF - Canadian Journal of Gastroenterology PB - Pulsus Group Inc KW - ER -