CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 44, Issue 5,2010, Pages 374-375, doi:10.3760/cma.j.issn.0253-9624.2010.05.002
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 44, Issue 5,2010, Pages 423-426, doi:10.3760/cma.j.issn.0253-9624.2010.05.012
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 44, Issue 5,2010, Pages 383-389, doi:10.3760/cma.j.issn.0253-9624.2010.05.005
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 44, Issue 5,2010, Pages 371-373, doi:10.3760/cma.j.issn.0253-9624.2010.05.001
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 44, Issue 5,2010, Pages 427-432, doi:10.3760/cma.j.issn.0253-9624.2010.05.013