National Medical Journal of China, Volume 101, Issue 26,2021, Pages 2071-2076, doi:10.3760/cma.j.cn112137-20201019-02866
National Medical Journal of China, Volume 101, Issue 26,2021, Pages 2060-2065, doi:10.3760/cma.j.cn112137-20210305-00563
National Medical Journal of China, Volume 101, Issue 26,2021, Pages 2099-2102, doi:10.3760/cma.j.cn112137-20210411-00863
National Medical Journal of China, Volume 101, Issue 26,2021, Pages 2054, doi:10.3760/cma.j.issn.0376-2491.2021.26.103
National Medical Journal of China, Volume 101, Issue 26,2021, Pages 2044-2049, doi:10.3760/cma.j.cn112137-20210128-00264