Chinese Journal of Postgraduates of Medicine, , Issue 11,2015, Pages 846-848, doi:10.3760/cma.j.issn.1673-4904.2015.11.021
Chinese Journal of Postgraduates of Medicine, , Issue 11,2015, Pages 803-806, doi:10.3760/cma.j.issn.1673-4904.2015.11.007
Chinese Journal of Postgraduates of Medicine, , Issue 11,2015, Pages 844-846, doi:10.3760/cma.j.issn.1673-4904.2015.11.020
Chinese Journal of Postgraduates of Medicine, , Issue 11,2015, Pages 781-783, doi:10.3760/cma.j.issn.1673-4904.2015.11.001