Passports cause concern at BEVA congress.
D000823:Animal Identification Systems / Q000379:methods / Q000592:standards / Q000662:veterinary*; D000818:Animals; D003132:Commerce; D003226:Congresses as Topic; D006736:Horses; D007391:International Cooperation; D007886:Legislation, Veterinary; D010808:Physical Examination / Q000662:veterinary; D006113:United Kingdom; D014730:Veterinary Medicine