Veterinary services in a global economy.
D000820:Animal Diseases / Q000191:economics / Q000453:epidemiology / Q000635:transmission*; D000818:Animals; D003132:Commerce / Q000191:economics; D003257:Consumer Product Safety; D004196:Disease Outbreaks / Q000191:economics / Q000517:prevention & control / Q000662:veterinary*; D006801:Humans; D007391:International Cooperation; D012307:Risk Factors; D014730:Veterinary Medicine / Q000191:economics*; D015047:Zoonoses