Monitoring herds for Streptococcus suis type 2 by sampling tonsils of slaughter pigs
Keyword(s):
1995 ◽
Vol 177
(13)
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pp. 3830-3836
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Keyword(s):
1996 ◽
Vol 283
(3)
◽
pp. 328-331
◽
Keyword(s):
Keyword(s):
1992 ◽
Vol 60
(6)
◽
pp. 2361-2367
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