Modelling patterns of parasite aggregation in natural populations: Trichostrongylid nematode-ruminant interactions as a case study.

Grenfell, B. T., K. Wilson, V. S. Isham, H. E. G. Boyd, and K. Dietz. 1995. Modelling patterns of parasite aggregation in natural populations: Trichostrongylid nematode-ruminant interactions as a case study. Parasitology 111:S135-S151.