Two mutations in the multidrug-resistance gene homologue of Plasmodium falciparum, pfmdr1, are not useful predictors of in-vivo or in-vitro chloroquine resistance in southern Africa
McCutcheon, K.R.G., Freese, J.A., Frean, J.A., Sharp, B.L., Markus, M.B.
Published in Transactions of the Royal Society of Tropical Medicine and Hygiene (01.05.1999)
Published in Transactions of the Royal Society of Tropical Medicine and Hygiene (01.05.1999)
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Sulfadoxine-pyrimethamine effectiveness against Plasmodium falciparum malaria in Mpumalanga Province, South Africa
Govere, J.M., la Grange, J.J., Durrheim, D.N., Freese, J.A., Sharp, B.L., Mabuza, A., Mngomezulu, N., Bredenkamp, B.L.F.
Published in Transactions of the Royal Society of Tropical Medicine and Hygiene (01.11.1999)
Published in Transactions of the Royal Society of Tropical Medicine and Hygiene (01.11.1999)
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Xanthine oxidase inhibits growth of Plasmodium falciparum in human erythrocytes in vitro
BERMAN, P. A, HUMAN, L, FREESE, J. A
Published in The Journal of clinical investigation (01.12.1991)
Published in The Journal of clinical investigation (01.12.1991)
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Drug-resistant Plasmodium falciparum malaria in the eastern transvaal
DEACON, H. E, FREESE, J. A, SHARP, B. L
Published in SAMJ. South African medical journal (01.07.1994)
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Published in SAMJ. South African medical journal (01.07.1994)
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The in vitro sensitivity of southern African isolates of Plasmodium falciparum to amodiaquine, chloroquine, mefloquine, quinine and sulphadoxine/pyrimethamine
Freese, J.A., Sharp, B.L., Rossouw, E.J., Gous, E., Fay, S.A.&Markus, M.B.
Published in South African journal of science (01.07.1994)
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Published in South African journal of science (01.07.1994)
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Processing Characteristics of Synthetic Tire Rubber
Garvey, B. S., Whitlock, M. H., Freese, J. A.
Published in Industrial and engineering chemistry (01.11.1942)
Published in Industrial and engineering chemistry (01.11.1942)
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