Da Costa L R
Clin Biochem. 1976 Jun;9(3):136-40. doi: 10.1016/s0009-9120(76)80035-5.
The most important tests for investigating the functions of the small bowel are faecal-fat analysis, the determination of xylose tolerance, vitamin-B12 absorption, and 14C-glycoholate transport, barium examination of the small bowel, and small bowel biopsy. With these tests, most disorders of digestion and of absorption can be adequately investigated and diagnosed.
用于研究小肠功能的最重要检查包括粪便脂肪分析、木糖耐受性测定、维生素B12吸收测定、14C-乙醇酸盐转运测定、小肠钡剂检查以及小肠活检。通过这些检查，大多数消化和吸收障碍都能得到充分的研究和诊断。
