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Journal of the South African Veterinary Association|March 1, 1993
The pattern of faecal egg output in lambs infected with a multiple resistant strain of Haemonchus contortus after treatment with albendazoleF A Echevarria, J Armour, K Bairden, et al.Veterinary Parasitology|September 1, 1993
Laboratory selection for ivermectin resistance in Haemonchus contortusF A Echevarria, J Armour, K Bairden, et al.Veterinary Parasitology|November 1, 1995
A 4-year study on the effectiveness of alternate grazing of cattle and sheep in the control of bovine parasitic gastro-enteritisK Bairden, J Armour, J L DuncanVeterinary Parasitology|August 1, 1991
Efficacy of some anthelmintics on an ivermectin-resistant strain of Haemonchus contortus in sheepF A Echevarria, J Armour, J L DuncanResearch in Veterinary Science|March 1, 1993
Survival and development of ivermectin-resistant or susceptible strains of Haemonchus contortus under field and laboratory conditionsF A Echevarria, J Armour, M F Borba, et al.The Journal of Parasitology|October 1, 1992
Response to ivermectin treatment of parasitic stages of Haemonchus contortus resistant or susceptible to ivermectinF A Echevarria, J Armour, M F Borba, et al.Veterinary Parasitology|October 1, 1993
Use of reseeded pastures as an aid in the control of gastrointestinal nematodesF A Echevarria, J Armour, J L Duncan, et al.The Veterinary Record|August 22, 1981
A survey of abomasal parasitism in dairy and beef cows in south-west ScotlandK Bairden, J ArmourThe Veterinary Record|December 1, 1979
Observations on ostertagiasis in young cattle over two grazing seasons with special reference to plasma pepsinogen levelsJ Armour, K Bairden, J L Duncan, et al.Pageof 25