Preliminary observations on the potential of gut membrane proteins of Haemonchus contortus as candidate vaccine antigens in sheep on naturally infected pasture

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Veterinary Parasitology, Vol. 98, Iss. 4, 2001-07 ,pp. : 285-297

Elsevier

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The effects of urea supplementation on production and parasitological responses of sheep infected with Haemonchus contortus and Trichostrongylus colubriformis

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Veterinary Parasitology, Vol. 83, Iss. 2, 1999-06 ,pp. : 123-135

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The incidence of Haemonchus contortus infections in sheep abomasa received at animal health laboratories in New Zealand

By McKenna PB   Campbell E   Riffkin GG   Rutherford DM   Shirley DK  

New Zealand Veterinary Journal, Vol. 21, Iss. 1-2, 1973-01 ,pp. : 11-16

Taylor & Francis Ltd

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Resistance to macrocyclic lactone anthelmintics by Haemonchus contortus and Ostertagia circumcincta in sheep in New Zealand

By Vickers M   Venning M   McKenna PB   Mariadass B  

New Zealand Veterinary Journal, Vol. 49, Iss. 3, 2001-06 ,pp. : 101-105

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Comparison of six in vitro tests in determining benzimidazole and levamisole resistance in Haemonchus contortus and Ostertagia circumcincta of sheep

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Veterinary Parasitology, Vol. 80, Iss. 3, 1999-01 ,pp. : 239-249

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