P.K.I. Mackenzie

Phagocytosis of Erythrocytes and Leucocytes in Sheep Infected with Trypanosoma congolense (Broden 1904)

P.K.I. Mackenzie, J.G. Cruickshank · Research in Veterinary Science · 1973 · 44 citations

Parasitic Disease, Parasitic Protozoa, African Trypanosomiasis +9

Isolation of a non-pathogenic Theileria of cattle transmitted by Rhipicephalus appendiculatus.

J. A. Lawrence, P.K.I. Mackenzie · Zimbabwe Veterinary Journal · 1980 · 37 citations

Rhipicephalus Appendiculatus, Parasitic Disease, Helminthology +9

The aetiology and significance of the phagocytosis of erythrocytes and leucocytes in sheep infected with Trypanosoma congolense (Broden, 1904)

P.K.I. Mackenzie, W. P. Boyt, V.W. Nesham et al. · Research in Veterinary Science · 1978 · 32 citations

Parasitic Disease, Parasitic Protozoa, African Trypanosomiasis +7

The transmission of Cowdria ruminantium by Amblyomma tholloni

P.K.I. Mackenzie, R. A. I. Norval · Veterinary Parasitology · 1980 · 23 citations

Caprine, Animal Science, Livestock Health +2

The transmission of Cowdria ruminantium by Amblyomma sparsum

R. A. I. Norval, P.K.I. Mackenzie · Veterinary Parasitology · 1981 · 21 citations

Animal Science, Livestock Health, Veterinary Microbiology +4