Chinese Journal of Medical Education, Volume 40, Issue 1,2020, Pages 21-24, doi:10.3760/cma.j.issn.1673-677X.2020.01.006
Chinese Journal of Medical Education, Volume 40, Issue 1,2020, Pages 8-10, doi:10.3760/cma.j.issn.1673-677X.2020.01.003
Chinese Journal of Medical Education, Volume 40, Issue 1,2020, Pages 25-29, doi:10.3760/cma.j.issn.1673-677X.2020.01.007
Chinese Journal of Medical Education, Volume 40, Issue 1,2020, Pages 34-37, doi:10.3760/cma.j.issn.1673-677X.2020.01.009
Chinese Journal of Medical Education, Volume 40, Issue 1,2020, Pages 56-59, doi:10.3760/cma.j.issn.1673-677X.2020.01.014