1. The influence of host immunity on the epidemiology of Trichostrongyle infections in cattle;Armour;Vet. Parasitol.,1989
2. Inhibited development in Ostertagia ostertagi infections—a diapause phenomenon in a nematode;Armour;Parasitology,1974
3. Fluctuations of herbage infestation on calf pastures and weather from 1973 to 1979;Bürger,1981
4. Zur parasitären Gastroenteritis des Rindes II. Mitteilung: Versuche zur künstlichten Immunisierung von Kälbern mit röntgenbestrahlten Ostertagia- und Cooperia-Larven;Bürger;Vet. Med. Nachr.,1968
5. Procedure for the recovery of excretory-secretory products from moulting fourth-stage larvae of Ostertagia ostertagi;Canals,1989