Gatongi, P.M.; Njoroge, J.M.; Scott, M.E.; Ranjan, S.; Gathuma, J.M.; Munyua, W.K.; Cheruiyot, H.; Prichard, R.K
(Elsevier, 2002)
Susceptibility to IVM (IVM) of “strain A” Haemonchus contortus which had been exposed to IVM four times over a 2-year period was compared to IVM susceptibility of “strain C” H. contortus which had no prior field exposure ...