BIOMEDICAL AND ENVIRONMENTAL SCIENCES, Volume 24, Issue 2,2011, Pages 146-154, doi:10.3967/0895-3988.2011.02.009
BIOMEDICAL AND ENVIRONMENTAL SCIENCES, Volume 24, Issue 2,2011, Pages 190-199, doi:10.3967/0895-3988.2011.02.014
BIOMEDICAL AND ENVIRONMENTAL SCIENCES, Volume 24, Issue 2,2011, Pages 180-189, doi:10.3967/0895-3988.2011.02.013
BIOMEDICAL AND ENVIRONMENTAL SCIENCES, Volume 24, Issue 2,2011, Pages 172-179, doi:10.3967/0895-3988.2011.02.012
BIOMEDICAL AND ENVIRONMENTAL SCIENCES, Volume 24, Issue 2,2011, Pages 102-111, doi:10.3967/0895-3988.2011.02.003