The effects of Ivomec on experimental infection of Awasi lambs by H. contortus. Iraqi J. Vet. Med. [Internet]. 2022 Nov. 21 [cited 2024 Dec. 19];20(2):133-42. Available from: https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1369