1. Coles GC, McNeillie RM (1977) The response of nematodes in vivo and in vitro to some anthelmintics. J Helminthol 51:323?326
2. Keeling JED, Lewis GA, Jenkins DC (to be published) A modified medium for the in vitro cultivation of trichostrongylid nematodes and its use for anthelmintic screening. Trans R Soc Trop Med Hyg (Abstract)
3. Leland SE, Ridley RK, Slonka GF, Zimmerman GL (1975) Detection of activity for various anthelmintics against in vitro-producedCooperia punctata. Am J Res Vet Sci 36:449?456
4. Platzer EG, Eby JE, Friedman P A (1977) Growth inhibition ofCaenorhabditis elegans with benzimidazoles. J Nematol 9:280
5. Tiner JD (1958) A preliminary in vitro test for anthelmintic activity. Exp Parasitol 7:292?305