CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 44, Issue 2,2010, Pages 163-165, doi:10.3760/cma.j.issn.0253-9624.2010.02.017
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 44, Issue 2,2010, Pages 123-127, doi:10.3760/cma.j.issn.0253-9624.2010.02.008
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 44, Issue 2,2010, Pages 101-107, doi:10.3760/cma.j.issn.0253-9624.2010.02.004
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 44, Issue 2,2010, Pages 94-96, doi:10.3760/cma.j.issn.0253-9624.2010.02.002
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 44, Issue 2,2010, Pages 119-122, doi:10.3760/cma.j.issn.0253-9624.2010.02.007