Chinese Journal of Postgraduates of Medicine, Volume 40, Issue 4,2017, Pages 305-309, doi:10.3760/cma.j.issn.1673-4904.2017.04.005
Chinese Journal of Postgraduates of Medicine, Volume 40, Issue 4,2017, Pages 320-325, doi:10.3760/cma.j.issn.1673-4904.2017.04.009
Chinese Journal of Postgraduates of Medicine, Volume 40, Issue 4,2017, Pages 367-369,372, doi:10.3760/cma.j.issn.1673-4904.2017.04.021
Chinese Journal of Postgraduates of Medicine, Volume 40, Issue 4,2017, Pages 370-372, doi:10.3760/cma.j.issn.1673-4904.2017.04.022
Chinese Journal of Postgraduates of Medicine, Volume 40, Issue 4,2017, Pages 379-381, doi:10.3760/cma.j.issn.1673-4904.2017.04.025