[PDF][PDF] Gastrointestinal parasites of free-range chickens: A worldwide issue

J Lozano, A Anaya, A Palomero Salinero… - Bulletin of University of …, 2019 - core.ac.uk
Gastrointestinal parasites with direct and/or indirect life cycles, namely Eimeria spp.,
Ascaridia galli, Heterakis gallinarum and Capillaria spp., are responsible for the most …