Chinese Critical Care Medicine, Volume 23, Issue 9,2011, Pages 518-523, doi:10.3760/cma.j.issn.1003-0603.2011.09.002
Chinese Critical Care Medicine, Volume 23, Issue 9,2011, Pages 568, doi:10.3760/cma.J.issn.1003-0603.2011.09.014
Chinese Critical Care Medicine, Volume 23, Issue 9,2011, Pages 539-542, doi:10.3760/cma.j.issn.1003-0603.2011.09.006
Chinese Critical Care Medicine, Volume 23, Issue 9,2011, Pages 572-573, doi:10.3760/cma.j.issn.1003-0603.2011.09.017