https://www.slu.se/en/research/knowledge-bank/vh/sport--och-sallskapsdjur/hast/resistance-to-deworming-agents-in-roundworms-in-swedish-stud-farms/
Resistance to deworming agents in roundworms in Swedish stud farms | slu.se
There is an established resistance in the horse roundworm to fenbendazole, the most commonly used drug in Sweden, according to a new SLU study published in the...
deworming agentsstud farmsresistanceroundwormsswedish