Antimicrobial agents detected in marketed milk in Kenya - Aboge, G.O.; Kang'ethe, Erastus K.; Arimi, S.M.; Omore, Amos O.; McDermott, John J.; Kanja, L.W.; Macharia, J.K.; Nduhiu, J.G.; Githua, A. (Smallholder Dairy Project, 2000)