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Molecular Epidemiological Characteristics of Vibrio Cholerae O139
Liu Cailian et al, , , ,
1997, 12(9): 325-331. DOI: 10.3784/j.issn.1003-9961.1997.9.325
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Epidemic status,Surveillance and Control of HFRS in Jiangsu Province 1996
Liu Gaozhou et al, , , ,
1997, 12(9): 331-334. DOI: 10.3784/j.issn.1003-9961.1997.9.331
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Epidemiological Study on the Relationship Between Smoking and Diseases
Liang You et al, , , , ,
1997, 12(9): 333-336. DOI: 10.3784/j.issn.1003-9961.1997.9.333
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