TY - JOUR AU - Barkun, Alan PY - 2004 DA - 1900/01/01 TI - An Update from the Clinical Affairs Portfolio SP - 826951 VL - 18 AB - SN - 2291-2789 UR - https://doi.org/10.1155/2004/826951 DO - 10.1155/2004/826951 JF - Canadian Journal of Gastroenterology PB - Pulsus Group Inc KW - ER -