Concepedia
Statistics
Publications
4
Citations
119
H-Index
Active since
1974
Affiliations
University of the Witwatersrand(Current)
South African Institute for Medical Research
J. D. Viljoen is an author at University of the Witwatersrand specializing in biochemistry, life sciences, and enzymology.
Publications per year
1974–1980
Reduced Ferrochelatase Activity: a Defect Common to Porphyria Variegata and Protoporphyria
David M. Becker, J. D. Viljoen, J. Katz et al. · British Journal of Haematology · 1977 · 69 citations
Life Sciences, Biochemistry, Genetics +9
DELTA‐AMINOLEVULINIC ACID UPTAKE BY RABBIT BRAIN CEREBRAL CORTEX
David M. Becker, Stefanie D. Krämer, J. D. Viljoen · Journal of Neurochemistry · 1974 · 28 citations
Life Sciences, Biochemistry, Neuroscience +16
ENZYME DEFICIENCIES IN THE PORPHYRIAS
Stefanie D. Krämer, David M. Becker, J. D. Viljoen · British Journal of Haematology · 1977 · 11 citations
Life Sciences, Biochemistry, Molecular Genetics +8
Erythropoietic protoporphyria: Evidence that it is due to a variant ferrochelatase
Stefanie D. Krämer, J. D. Viljoen · International Journal of Biochemistry · 1980 · 11 citations
Life Sciences, Biochemistry, Biology +6
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