In vitro pre-exposure of Haemonchus contortus L3 to blood eosinophils reduces their establishment potential in sheep Getachew Terefe, Christelle Grisez, Françoise Prevot, Jean-Paul Bergeaud, Philippe Dorchies, Jean-Claude Brunel, Dominique François, Isabelle Fourquaux and Philippe JacquietVet. Res., 38 4 (2007) 647-654DOI: https://doi.org/10.1051/vetres:2007019