Increased prevalence of husk.
Andrews
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AH
de Wolf
S
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D000818:Animals; D001991:Bronchitis / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology* / Q000469:parasitology; D004022:Dictyocaulus Infections / Q000453:epidemiology* / Q000469:parasitology; D004196:Disease Outbreaks / Q000662:veterinary*; D004739:England / Q000453:epidemiology; D005260:Female; D015995:Prevalence