2002, 19(1):2-3.
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2002, 19(1):3-3.
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2002, 19(1):7-7.
摘要:
2002, 19(1):17-17.
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2002, 19(1):18-18.
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2002, 19(1):19-20.
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2002, 19(1):22-23.
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2002, 19(1):24-26.
摘要:23 salmonellal strains were isolated with conventional separating and identifying technology from 498 batche of imported feedstuffs of animal origin: 6 from 164 fishmeal samples, 12 from 86 bone meal samples, 5 from 27 prawn carapace samples, and 0 from 221 whey powder and feed additive samples. The positive rates were 3.66%,13.95%, 18.52% and 0% respectively. 18 species of Wella was identified of the 21 strains by serological and biochemical tests.
2002, 19(1):35-36.
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2002, 19(1):38-38.
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