Clinical, epizootical, pathological and morphological diagnosis of porcine reproductive and respiratory syndrome (PRRS)
The main symptom of porcine reproductive and respiratory syndrome is a violation of reproductive function in sows, which is accompanied by abortion, premature birth of dead, weak and ugly piglets and mummified fetuses. Clinical signs of disease in sows usually develop in late gestating (100-114 days...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Peoples’ Friendship University of Russia (RUDN University)
2009-09-01
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| Series: | RUDN Journal of Agronomy and Animal Industries |
| Subjects: | |
| Online Access: | http://journals.rudn.ru/agronomy/article/view/1569 |