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A natural infection of sheep with Ostertagia ostertagi.
O'Callaghan MG, Martin RR, McFarland IJ. O'Callaghan MG, et al. Aust Vet J. 1992 Jan;69(1):19-20. doi: 10.1111/j.1751-0813.1992.tb09860.x. Aust Vet J. 1992. PMID: 1554339 No abstract available.
Coccidia in sheep in South Australia.
O'Callaghan MG, O'Donoghue PJ, Moore E. O'Callaghan MG, et al. Vet Parasitol. 1987 May;24(3-4):175-83. doi: 10.1016/0304-4017(87)90038-0. Vet Parasitol. 1987. PMID: 3617424
Internal parasites from pigs in South Australia.
O'Callaghan MG, Langston PG. O'Callaghan MG, et al. Aust Vet J. 1990 Nov;67(11):416. doi: 10.1111/j.1751-0813.1990.tb03037.x. Aust Vet J. 1990. PMID: 2085300 No abstract available.
Damalinia caprae infestations on sheep.
O'Callaghan MG, Moore E, Langman M. O'Callaghan MG, et al. Aust Vet J. 1988 Feb;65(2):66. doi: 10.1111/j.1751-0813.1988.tb07358.x. Aust Vet J. 1988. PMID: 3355457 No abstract available.
35 results