CHINESE JOURNAL OF ENDEMIOLOGY, Volume 29, Issue 6,2010, Pages 702, doi:10.3760/cma.j.issn.1000-4955.2010.06.039
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CHINESE JOURNAL OF ENDEMIOLOGY, Volume 29, Issue 6,2010, Pages 700-701, doi:10.3760/cma.j.issn.1000-4955.2010.06.037
CHINESE JOURNAL OF ENDEMIOLOGY, Volume 29, Issue 6,2010, Pages 604-607, doi:10.3760/cma.j.issn.1000-4955.2010.06.004
CHINESE JOURNAL OF ENDEMIOLOGY, Volume 29, Issue 6,2010, Pages 631-633, doi:10.3760/cma.j.issn.1000-4955.2010.06.011