1. Alimentary canal neoplasm is the most common cancer. 消化道肿瘤是我国的常见肿瘤。
2. Objective: To study the clinical characteristics of alimentary tract malformation in neonates. 目的:了解新生儿先天性消化道畸形的临床特点。
3. The development of the product design of magnetic locating and tracking system of human alimentary canal engineering capsule was introduced. 介绍了一种针对人体消化道微型工程药丸的磁定位跟踪系统产品外观外观计研发过程。