Testing initiative for sheep ectoparasites.
Davies
Ian
I
Pritchard
David
D
D000818:Animals; D004478:Ectoparasitic Infestations / Q000175:diagnosis / Q000662:veterinary*; D004739:England; D012756:Sheep; D012757:Sheep Diseases / Q000175:diagnosis*; D012867:Skin / Q000469:parasitology; D014852:Wales; D014935:Wool / Q000469:parasitology