An overview of scrapie in the United States.
Hadlow
W J
WJ
D000818:Animals; D004196:Disease Outbreaks / Q000662:veterinary*; D015995:Prevalence; D012608:Scrapie / Q000453:epidemiology* / Q000517:prevention & control; D012756:Sheep; D014481:United States / Q000453:epidemiology