Thiwill(1)present a classification of malabsorption and (2)outline the usefulness and potential s chaper pitfalls of common tests of intestinal function.

• 这皲裂意志 (1) 呈现营养吸收障碍 的分类而且 (2) 概略说明用处和肠功能的通常测试的潜能陷阱。