| Publication Type: | Journal Article |
| Year of Publication: | 1991 |
| Authors: | Keymer, I., Gibson, E. A., Reynolds D.J. |
| Journal: | Veterinary Record 128(11): 245-249 |
| Pagination: | 257 |
| Publication Type: | Journal Article |
| Year of Publication: | 1991 |
| Authors: | Keymer, I., Gibson, E. A., Reynolds D.J. |
| Journal: | Veterinary Record 128(11): 245-249 |
| Pagination: | 257 |