Biomedical and Environmental Sciences, Volume 25, Issue 4,2012, Pages 413-420, doi:10.3967/0895-3988.2012.04.006
Biomedical and Environmental Sciences, Volume 25, Issue 4,2012, Pages 458-464, doi:10.3967/0895-3988.2012.04.011
Biomedical and Environmental Sciences, Volume 25, Issue 4,2012, Pages 449-457, doi:10.3967/0895-3988.2012.04.010
Biomedical and Environmental Sciences, Volume 25, Issue 4,2012, Pages 421-429, doi:10.3967/0895-3988.2012.04.007
Biomedical and Environmental Sciences, Volume 25, Issue 4,2012, Pages 373-382, doi:10.3967/0895-3988.2012.04.001