The research on sensitive, stable and specific experimentation, and constrast this method to traditional sandwich ELISA about sensibility.
经过实验证明，本方法简便、快速、特异性强、稳定性好，并且本方法和传统ELISA方法的敏感性相当。
2
Objective:To study the demonstration of the anterior wall of stomach(AWS)by means of double constrast (DC) radiograph, and improve the detectability of the lesion in AWS.