Thrombosis of the posterior vena cava has been recognized as a cause of respiratory disease in cattle for many years (26, 27). Breeze et al. (28) studied 52 cases. A majority of these cases exhibited a respiratory syndrome primarily the result of pulmonary arterial thromboembolism, ... and the term is currently applied to practically all bovine respiratory diseases other than specific infections and neoplasia.
Title | : | Conference Series |
Author | : | Chas. Pfizer & Co. Agricultural Research and Development Dept |
Publisher | : | - 1979 |
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