National Medical Journal of China, Volume 100, Issue 28,2020, Pages 2186-2191, doi:10.3760/cma.j.cn112137-20200226-00471
National Medical Journal of China, Volume 100, Issue 28,2020, Pages 2237-2240, doi:10.3760/cma.j.cn112137-20191206-02668
National Medical Journal of China, Volume 100, Issue 28,2020, Pages 2207-2210, doi:10.3760/cma.j.cn112137-20191112-02457
National Medical Journal of China, Volume 100, Issue 28,2020, Pages 2222-2225, doi:10.3760/cma.j.cn112137-20200609-01803
National Medical Journal of China, Volume 100, Issue 28,2020, Pages 2229, doi:10.3760/cma.j.issn.0376-2491.2020.28.101