1. Experimental Ostertagia ostertagi infections in calves: Results of single infections with five graded dose levels of larvae;Anderson;Am. J. Vet. Res.,1966
2. Seasonal patterns of total and Ostertagia-specific IgE in grazing cattle;Baker;Vet. Parasitol.,1992
3. Celiac trunk cannulation for obtaining abomasal lymph from cattle;Baker;Am. J. Vet. Res.,1991
4. Importance of diagnostic aspects of ostertagism;Baker;Vet. Parasitol.,1988
5. Seasonal occurrence of infective nematode larvae in California seirra foothill pastures grazed by cattle;Baker;Am. J. Vet. Res.,1986