听觉 发表于 2025-4-1 05:53:20
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Hassan Noureddine,Cyril Ray,Christophe Claramunt of BVD virus as assayed by PO staining were found to be as high as 10. TCID./0.01 ml serum. The mean titre of aninials with disease was found to be 10. TCID./0.01 ml and 10. TCID./0.01 ml for apparently healthy animals. The PO staining technique for detection of BVD virus is a practical test for de漫步 发表于 2025-4-2 01:05:40
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Yang Xu,Peng Peng,Christophe Claramunt,Feng Lud the second in Wageningen, The Netherlands in 1985. A fourth meeting is being planned. The Editor and Organizer wishes to thank not only the contributors to this volume for their efforts but also all the other participants whose combined efforts made this meeting a great success.978-1-4612-7894-8978-1-4613-0617-7MUTED 发表于 2025-4-2 11:03:27
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