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Br Vet J
; 142(1): 65-9, 1986.
Article
in English
| MEDLINE
| ID: mdl-3947934
2.
Br Vet J
; 141(2): 169-73, 1985.
Article
in English
| MEDLINE
| ID: mdl-3995253
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Br Vet J
; 138(1): 18-22, 1982.
Article
in English
| MEDLINE
| ID: mdl-7059779
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Br Vet J
; 137(3): 268-73, 1981.
Article
in English
| MEDLINE
| ID: mdl-7248734