Ultrastructural study of adult Haemonchus contortus exposed to polyphenol-rich materials under in vivo conditions in goatsCintli Martínez-Ortiz-de-Montellano, Juan Felipe de Jesús Torres-Acosta, Isabelle Fourquaux, Carlos Alfredo Sandoval-Castro and Hervé HosteParasite, 26 (2019) 65DOI: https://doi.org/10.1051/parasite/2019065