National Medical Journal of China, Volume 101, Issue 24,2021, Pages 1869-1874, doi:10.3760/cma.j.cn112137-20210108-00054
National Medical Journal of China, Volume 101, Issue 24,2021, Pages 1831-1834, doi:10.3760/cma.j.cn112137-20210310-00602
National Medical Journal of China, Volume 101, Issue 24,2021, Pages 1882-1889, doi:10.3760/cma.j.cn112137-20210115-00134
National Medical Journal of China, Volume 101, Issue 24,2021, Pages 1935-1937, doi:10.3760/cma.j.cn112137-20201130-03223