1. Experimental infections of Ostertagia ostertagi in calves: Results of two regimens of multiple inoculations;Anderson;Am. J. Vet. Res.,1967
2. A digestion method for post-mortem recovery of nematodes from ruminants;Herlich,1956
3. Effect of thiabendazole on a drug-resistant ovine isolate of Haemonchus contortus in cattle;Herlich,1973
4. Attempts to produce protection against Ostertagia ostertagi in cattle;Herlich;Am. J. Vet. Res.,1976
5. The phenomena of host resistance and the course of infection of Ostertagia ostertagi in calves;Michel;Parasitology,1953