In vivo selection for Haemonchus contortus resistance to monepantel

S C M Niciura1, G G Cruvinel2, C V Moraes3

  • 1Embrapa Pecuária Sudeste, Rodovia Washington Luiz, Km 234, Fazenda Canchim, CEP 13560- 970, São Carlos, SP, Brazil.

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