MohammedF., MusaG., IbrahimS., and MattewS. “PREVALENCE OF HAEMOPARASITES OF POLO HORSES AND THEIR EFFECT ON SOME HAEMATOLOGICAL PARAMETERS IN ZARIA NIGERIA”. FUDMA JOURNAL OF SCIENCES, Vol. 4, no. 3, Sept. 2020, pp. 252 -55, doi:10.33003/fjs-2020-0403-272.