Chinese Journal of Medical Education, Volume 40, Issue 5,2020, Pages 349-353, doi:10.3760/cma.j.cn115259-20190620-00492
Chinese Journal of Medical Education, Volume 40, Issue 5,2020, Pages 362-366, doi:10.3760/cma.j.cn115259-20190423-00312
Chinese Journal of Medical Education, Volume 40, Issue 5,2020, Pages 387-391, doi:10.3760/cma.j.cn115259-20191029-00913
Chinese Journal of Medical Education, Volume 40, Issue 5,2020, Pages 367-371, doi:10.3760/cma.j.cn115259-20190701-00516
Chinese Journal of Medical Education, Volume 40, Issue 5,2020, Pages 338-342, doi:10.3760/cma.j.cn115259-20190721-00583