Marsh M N, Swift J A, Williams E D
Br Med J. 1968 Oct 12;4(5623):95-6. doi: 10.1136/bmj.4.5623.94.
Preliminary observations indicate that scanning electron microscopy is a useful method for studying the surface of the small intestine.
初步观察表明,扫描电子显微镜是研究小肠表面的一种有用方法。