BABJÁK, Michal et al. Experimental infection with Haemonchus concortus in three species of wild ruminants (Ovis musimon, Capreolus capreolus and Dama dama). In Helminthological Days. Helminthological Days 2017 : Programme & Abstract. 1. vyd. - Košice : Slovenská parazitologická spoločnosť, 2017. ISBN 978-80-968473-8-9, online, S. 14. Available on Internet: <http://pau.saske.sk/helminthdays2017/wp-content/uploads/sites/4/2017/HD/Proceedings.pdf>