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The Veterinary Record|May 29, 1998
Diagnosis of toxoplasma abortion in ewes by polymerase chain reactionM R Owen, M J Clarkson, A J Trees
The Veterinary Record|June 5, 1998
Acute phase toxoplasma abortions in sheepM R Owen, M J Clarkson, A J Trees
The Journal of Parasitology|April 29, 1999
Genotyping of Toxoplasma gondii associated with abortion in sheepM R Owen, A J Trees
Parasitology Today (Personal Ed.)|October 1, 1992
Onchocerca ochengi: Mimic, model or modulator of O. volvulus?A J Trees
Tropical Medicine and Parasitology : Official Organ of Deutsche Tropenmedizinische Gesellschaft and of Deutsche Gesellschaft Fur Technische Zusammenarbeit (GTZ)|September 1, 1989
The development of Onchocerca ochengi in surrogate temperate Simuliidae, with a note on the infective larvaP J McCall, A J Trees
Medical and Veterinary Entomology|January 1, 1989
Assessment of a silhouette trap for sampling zoophilic blackflies (Diptera: Simuliidae)P J McCall, A J Trees
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