Genotyping of benzimidazole resistance using β-tubulin isotype 1 marker in Haemonchus contortus of sheep and goats in Paraná, Southern Brazil
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Haemonchus contortus is one of the most pathogenic gastrointestinal parasites that infect small ruminants. The indiscriminate use of anthelmintics (i.e., benzimidazole class, BZ) to control infections has led to the reduction of drug efficacy in H. contortus p... ...
