Grenfell, B. T., G. Smith, and R. M. Anderson. 1987. The regulation of ostertagia-ostertagi populations in calves – the effect of past and current experience of infection on proportional establishment and parasite survival. Parasitology 95:363-372.
Smith, G., B. T. Grenfell, and R. M. Anderson. 1987. The regulation of ostertagia-ostertagi populations in calves – density-dependent control of fecundity. Parasitology 95:373-388.
Anderson, R. M., J. A. Crombie, and B. T. Grenfell. 1987. The epidemiology of mumps in the uk – a preliminary-study of virus transmission, herd-immunity and the potential impact of immunization. Epidemiol Infect 99:65-84.
Smith, G., B. T. Grenfell, R. M. Anderson, and J. Beddington. 1987. Population biology of ostertagia- ostertagi and anthelmintic strategies against ostertagiasis in calves. Parasitology 95:407-420.
Grenfell, B. T., G. Smith, and R. M. Anderson. 1987. A mathematical-model of the population biology of ostertagia-ostertagi in calves and yearlings. Parasitology 95:389-406.