Academic Journal of Second Military Medical University, Volume 32, Issue 11,2011, Pages 1227-1230, doi:10.3724/SP.J.1008.2011.01227
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Academic Journal of Second Military Medical University, Volume 32, Issue 11,2011, Pages 1197-1200, doi:10.3724/SP.J.1008.2011.01197
Academic Journal of Second Military Medical University, Volume 32, Issue 11,2011, Pages 1267-1270, doi:10.3724/SP.J.1008.2011.01267
Academic Journal of Second Military Medical University, Volume 32, Issue 11,2011, Pages 1231-1234, doi:10.3724/SP.J.1008.2011.01231