National Medical Journal of China, Volume 96, Issue 38,2016, Pages 3118-3120, doi:10.3760/cma.j.issn.0376-2491.2016.38.019
National Medical Journal of China, Volume 96, Issue 38,2016, Pages 3047-3052, doi:10.3760/cma.j.issn.0376-2491.2016.38.003
National Medical Journal of China, Volume 96, Issue 38,2016, Pages 3111-3114, doi:10.3760/cma.j.issn.0376-2491.2016.38.017
National Medical Journal of China, Volume 96, Issue 38,2016, Pages 3072-3077, doi:10.3760/cma.j.issn.0376-2491.2016.38.008
National Medical Journal of China, Volume 96, Issue 38,2016, Pages 3083-3089, doi:10.3760/cma.j.issn.0376-2491.2016.38.010