EFFICACY OF IVERMACTIN AGANIST SOME NATURALLY ACQUIRED GASTRO-INTESTINAL PARASITIC INFECTION IN MULES . Iraqi J. Vet. Med. [Internet]. 2022 Jan. 11 [cited 2024 Dec. 19];21(1):100-11. Available from: https://jcovm.uobaghdad.edu.iq/index.php/Iraqijvm/article/view/1249