Citation

Roberts FHS , Riek RF Keith RK (1963) Studies on resistance in calves to experimental infection with the nodular worm, Oesophagostomum radiatum (Rudolphi 1803). II. The role of the respective stages of the parasitic life cycle in the stimulation of resistance. Crop and Pasture Science 14, 704-715.

https://doi.org/10.1071/AR9630704