Increased prevalence of husk.
David
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GP
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology* / Q000469:parasitology; D004022:Dictyocaulus Infections / Q000453:epidemiology*; D004739:England / Q000453:epidemiology; D005260:Female; D008297:Male; D015995:Prevalence; D014852:Wales / Q000453:epidemiology