Evidence Based Medicine(EMB) is an interdisciplinary subject emerging in recent years.Its core idea is that any clinical decision should be based on the best evidence.The establishment of this course has obvious effect on the cultivation of critical thinking,the use of medical information and the ability to evaluate the evaluation ability.This article discusses the experience and thinking of undergraduates' teaching process in the aspects of the necessity of course,the time and the amount of course,the teaching process and the examination,so as to provide the b...