CHINESE JOURNAL OF ENDEMIOLOGY, Volume 27, Issue 4,2008, Pages 469, doi:10.3760/cma.j.issn.1000-4955.2008.04.042
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CHINESE JOURNAL OF ENDEMIOLOGY, Volume 27, Issue 4,2008, Pages 419-421, doi:10.3760/cma.j.issn.1000-4955.2008.04.018
CHINESE JOURNAL OF ENDEMIOLOGY, Volume 27, Issue 4,2008, Pages 363,377,396,418,436,440,445,467,
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