#Hibberd, R C and Turkington, A (1993) Fatal bovine viral diarrhoea virus infection of adult cattle. ''Veterinary Record'', '''132''', 227-228. | #Hibberd, R C and Turkington, A (1993) Fatal bovine viral diarrhoea virus infection of adult cattle. ''Veterinary Record'', '''132''', 227-228. |