| Histological changes in the liver of Oreochromis mossambicus (Cichlidae) after exposure to cadmium and zinc JC Van Dyk, GM Pieterse, JHJ Van Vuren Ecotoxicology and environmental safety 66 (3), 432-440, 2007 | 452 | 2007 |
| DDT contamination from indoor residual spraying for malaria control JC Van Dyk, H Bouwman, IEJ Barnhoorn, MS Bornman Science of the total environment 408 (13), 2745-2752, 2010 | 163 | 2010 |
| Histopathological alterations in the liver of the sharptooth catfish Clarias gariepinus from polluted aquatic systems in South Africa MJ Marchand, JC Van Dyk, GM Pieterse, IEJ Barnhoorn, MS Bornman Environmental Toxicology: An International Journal 24 (2), 133-147, 2009 | 130 | 2009 |
| An assessment of the influence of multiple stressors on the Vaal River, South Africa V Wepener, C Van Dyk, L Bervoets, G O’brien, A Covaci, Y Cloete Physics and Chemistry of the Earth, Parts a/b/c 36 (14-15), 949-962, 2011 | 127 | 2011 |
| Liver histopathology of the sharptooth catfish Clarias gariepinus as a biomarker of aquatic pollution JC Van Dyk, MJ Cochrane, GM Wagenaar Chemosphere 87 (4), 301-311, 2012 | 126 | 2012 |
| A histology-based fish health assessment of four commercially and ecologically important species from the Okavango Delta panhandle, Botswana JC Van Dyk, MJ Marchand, NJ Smit, GM Pieterse African Journal of Aquatic Science 34 (3), 273-282, 2009 | 112 | 2009 |
| Organochlorine pesticide levels in Clarias gariepinus from polluted freshwater impoundments in South Africa and associated human health risks IEJ Barnhoorn, JC Van Dyk, B Genthe, WR Harding, GM Wagenaar, ... Chemosphere 120, 391-397, 2015 | 85 | 2015 |
| A histo‐morphological study of the testis of the sharptooth catfish (Clarias gariepinus) as reference for future toxicological assessments JC Van Dyk, GM Pieterse Journal of Applied Ichthyology 24 (4), 415-422, 2008 | 71 | 2008 |
| Intersex in feral indigenous freshwater Oreochromis mossambicus, from various parts in the Luvuvhu River, Limpopo Province, South Africa IEJ Barnhoorn, JC Van Dyk, GM Pieterse, MS Bornman Ecotoxicology and Environmental Safety 73 (7), 1537-1542, 2010 | 69 | 2010 |
| A histology-based fish health assessment of the tigerfish, Hydrocynus vittatus from a DDT-affected area KJ McHugh, NJ Smit, JHJ Van Vuren, JC Van Dyk, L Bervoets, A Covaci, ... Physics and chemistry of the earth, parts A/B/C 36 (14-15), 895-904, 2011 | 67 | 2011 |
| Histopathological changes in two potential indicator fish species from a hyper-eutrophic freshwater ecosystem in South Africa: a baseline study MJ Marchand, JC Van Dyk, IEJ Barnhoorn, GM Wagenaar African Journal of Aquatic Science 37 (1), 39-48, 2012 | 59 | 2012 |
| Histological changes in the gills of Clarias gariepinus (Teleostei: Clariidae) from a polluted South African urban aquatic system JC Van Dyk, MJ Marchand, GM Pieterse, IEJ Barnhoorn, MS Bornman African Journal of Aquatic Science 34 (3), 283-291, 2009 | 53 | 2009 |
| Metal contamination of sediments and fish from the Vaal River, South Africa W Pheiffer, R Pieters, JC Van Dyk, NJ Smit African Journal of Aquatic Science 39 (1), 117-121, 2014 | 33 | 2014 |
| Testicular apoptosis in feral Clarias gariepinus using TUNEL and cleaved caspase-3 immunohistochemistry LM McClusky, IEJ Barnhoorn, JC Van Dyk, MS Bornman Ecotoxicology and Environmental Safety 71 (1), 41-46, 2008 | 32 | 2008 |
| Histological alterations in the testes and ovaries of the sharptooth catfish (Clarias gariepinus) from an urban nature reserve in South Africa GM Pieterse, MJ Marchand, JC Van Dyk, IEJ Barnhoorn Journal of Applied Ichthyology 26 (5), 789-793, 2010 | 31 | 2010 |
| A qualitative and quantitative assessment of the normal histology of selected target organs of Clarias gariepinus and Oreochromis mossambicus JC Van Dyk University of Johannesburg, 2006 | 30 | 2006 |
| First report of the concentrations and implications of DDT residues in chicken eggs from a malaria-controlled area H Bouwman, R Bornman, C Van Dyk, I Barnhoorn Chemosphere 137, 174-177, 2015 | 22 | 2015 |
| DDT for malaria control: effects in indicators and health risk MS Bornman, IEJ Barnhoorn, B Genthe, JH van Vuuren, GM Pieterse, ... Water Research Commission Report 1674 (1), 09, 2010 | 22 | 2010 |
| Immunohistochemical study of nuclear changes associated with male germ cell death and spermiogenesis LM McClusky, S Patrick, IEJ Barnhoorn, JC Van Dyk, C De Jager, ... Journal of molecular histology 40, 287-299, 2009 | 22 | 2009 |
| The first report of selected herbicides and fungicides in water and fish from a highly utilized and polluted freshwater urban impoundment I Barnhoorn, C van Dyk Environmental Science and Pollution Research 27 (26), 33393-33398, 2020 | 20 | 2020 |
