摘要
ABOUT THE JOURNAL Chinese Medical Joumnal(CM),established in 1887,is an in-temational,peer-reviewed,open-access general medical joumal.CMJ is an official joumal of the Chinese Medical Association(CMA)and is the oldest medical periodical in China.CMJ is published semimonthly in English both in print and online is-sues.The jourmal reports the advances and progress in current medical sciences and technology.It also serves the objective of intermational academic exchange.The jourmal allows free access to its contents and permits authors to self-archive final accepted version of the articles on any OAI-compliant institutional/sub-ject-based repository.The most recent(2018)SCI Impact Factor ofCMJis 1.555.
