Medical and health academic journals sponsored by Hospital Press and Health for All magazine. The international standard serial number of this journal is ISSN 1009-60 19, the domestic unified serial number is CN 22- 1 109/R, and the mailing code is12-/KLOC-0. This journal has been included in China Sci-tech Journal Database, China Core Journal Database (Selected), Wan Fang Data-Digital Journal Database, China Academic Journal Database (CD-ROM Edition), China Academic Journal Comprehensive Evaluation Database and China Biomedical Journal Database. With the aim of being scientific, academic and practical, this journal strives to timely and accurately reflect the new achievements, new methods, new theories and new trends of basic research, clinical research, preventive medicine research and pharmaceutical research in the domestic medical field. Using medical science theory and clinical technology to guide the medical service practice of medical workers, provide good educational opportunities and academic exchange platforms for the majority of medical workers, and strive to comprehensively improve the comprehensive quality of doctors.