Academic Journal of Second Military Medical University, Volume 32, Issue 8,2011, Pages 869-873, doi:10.3724/SP.J.1008.2011.00869
Academic Journal of Second Military Medical University, Volume 32, Issue 8,2011, Pages 830-835, doi:10.3724/SP.J.1008.2011.00830
Academic Journal of Second Military Medical University, Volume 32, Issue 8,2011, Pages 845-850, doi:10.3724/SP,J.1008.2011.00845
Academic Journal of Second Military Medical University, Volume 32, Issue 8,2011, Pages 822-829, doi:10.3724/SP.J.1008.2011.00822
Academic Journal of Second Military Medical University, Volume 32, Issue 8,2011, Pages 851-855, doi:10.3724/SP.J.1008.2011.00851