CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 37, Issue 3,2003, Pages 182-182, doi:10.3760/j:issn:0253-9624.2003.03.027
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 37, Issue 3,2003, Pages 150-153, doi:10.3760/j:issn:0253-9624.2003.03.002
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 37, Issue 3,2003, Pages 178-182, doi:10.3760/j:issn:0253-9624.2003.03.009
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 37, Issue 3,2003, Pages 154-157, doi:10.3760/j:issn:0253-9624.2003.03.003
CHINESE JOURNAL OF PREVENTIVE MEDICINE, Volume 37, Issue 3,2003, Pages 166-166, doi:10.3760/j:issn:0253-9624.2003.03.026