Journal of Southern Medical University, Volume 31, Issue 8,2011, Pages 1382-1386, doi:10.12122/j.issn.1673-4254.2011.08.023
Journal of Southern Medical University, Volume 31, Issue 8,2011, Pages 1464-1466, doi:10.12122/j.issn.1673-4254.2011.08.044
Journal of Southern Medical University, Volume 31, Issue 8,2011, Pages 1336-1340, doi:10.12122/j.issn.1673-4254.2011.08.012
Journal of Southern Medical University, Volume 31, Issue 8,2011, Pages 1298-1303, doi:10.12122/j.issn.1673-4254.2011.08.003