著者: K D Fine, L R Schiller
雑誌名: Gastroenterology. 1999 Jun;116(6):1464-86.
Abstract/Text: This literature review and the recommendations therein were prepared for the American Gastroenterological Association Clinical Practice and Practice Economics Committee. The paper was approved by the committee on September 27, 1998.
Gastroenterology. 1999 Jun;116(6):1464-86.