European surveillance for BSE and transmission with blood.
Wilks
C R
CR
D000818:Animals; D001803:Blood Transfusion / Q000662:veterinary*; D002417:Cattle; D004199:Disease Vectors; D016643:Encephalopathy, Bovine Spongiform / Q000517:prevention & control* / Q000635:transmission*; D005060:Europe; D006801:Humans; D011159:Population Surveillance / Q000379:methods*; D014730:Veterinary Medicine