National Medical Journal of China, Volume 102, Issue 5,2022, Pages 363-369, doi:10.3760/cma.j.cn112137-20210620-01393
National Medical Journal of China, Volume 102, Issue 5,2022, Pages 370-377, doi:10.3760/cma.j.cn112137-20210801-01703
National Medical Journal of China, Volume 102, Issue 5,2022, Pages 385-388, doi:10.3760/cma.j.cn112137-20210702-01494
National Medical Journal of China, Volume 102, Issue 5,2022, Pages 336-343, doi:10.3760/cma.j.cn112137-20210719-01607
National Medical Journal of China, Volume 102, Issue 5,2022, Pages 378-381, doi:10.3760/cma.j.cn112137-20210609-01315