Assessment of a commercially available multiplex real-time PCR kit against direct immunofluorescence and nested PCRs for the detection of Giardia lamblia, Cryptosporidium spp. and Entamoeba histolytica in sewage

作者： Constantine M Vassalosa , André Charlettb , Evdokia Vassalouc , Anastasia Mpimpad , George Douniasc