6Geurden T,Thomas P,Casaert S. Prevalence and molecular characterization of Cryptosporidium and Giardia in lambs and goat kids in Belgium[J].Veterinary Parasitology,2008,(1-2):142-145.
7Noordeen F,Rajapakse R P,Faizal A C. Prevalence of Cryptosp-oridium infection in goats in selected locations in three agroclimatic zones of Sri Lanka[J].Veterinary Parasitology,2000,(02):95-101.
8Xiao L,Fayer R.Molecular characterization of species and genotypes of Cryptosporidium and Giardia and assessment of zoonotic transmission[J].Int J Parasitol,2008,38(11):1239-1255.
9Yang R,Jacobson C,Gordon C,et al.Prevalence and molecular characterization of Cryptosporidium and Giardia species in preweaned sheep in Australia[J].Vet Parasitol,2009,161(1-2):19-24.
