Biomedical and Environmental Sciences, Volume 25, Issue 1,2012, Pages 15-22, doi:10.3967/0895-3988.2012.01.003
Biomedical and Environmental Sciences, Volume 25, Issue 1,2012, Pages 61-68, doi:10.3967/0895-3988.2012.01.009
Biomedical and Environmental Sciences, Volume 25, Issue 1,2012, Pages 82-90, doi:10.3967/0895-3988.2012.01.012
Biomedical and Environmental Sciences, Volume 25, Issue 1,2012, Pages 1-7, doi:10.3967/0895-3988.2012.01.001
Biomedical and Environmental Sciences, Volume 25, Issue 1,2012, Pages 23-29, doi:10.3967/0895-3988.2012.01.004