Chinese Journal of Medical Education, Volume 37, Issue 2,2017, Pages 188-192,301, doi:10.3760/cma.j.issn.1673-677X.2017.02.007
Chinese Journal of Medical Education, Volume 37, Issue 2,2017, Pages 260-264, doi:10.3760/cma.j.issn.1673-677X.2017.02.023
Chinese Journal of Medical Education, Volume 37, Issue 2,2017, Pages 238-242, doi:10.3760/cma.j.issn.1673-677X.2017.02.018
Chinese Journal of Medical Education, Volume 37, Issue 2,2017, Pages 291-297, doi:10.3760/cma.j.issn.1673-677X.2017.02.030
Chinese Journal of Medical Education, Volume 37, Issue 2,2017, Pages 298-301, doi:10.3760/cma.j.issn.1673-677X.2017.02.031