| The Fischer–Tropsch process: 1950–2000 | Catalysis Today | 2002 | 1.5K |
| Effect of highly active antiretroviral therapy on incidence of tuberculosis in South Africa: a cohort study | Lancet, The | 2002 | 427 |
| Self-organizing maps: applications to synoptic climatology | Climate Research | 2002 | 391 |
| The ecology and evolution of ant association in the Lycaenidae (Lepidoptera) | Annual Review of Entomology | 2002 | 338 |
| Conservation of Biodiversity in a Changing Climate | Conservation Biology | 2002 | 308 |
| Toll-like receptor 4 expression is required to control chronic Mycobacterium tuberculosis infection in mice | Journal of Immunology | 2002 | 299 |
| High quality diesel via the Fischer–Tropsch process – a review | Journal of Chemical Technology and Biotechnology | 2002 | 298 |
| Genetic variation at the 22q11 PRODH2/DGCR6 locus presents an unusual pattern and increases susceptibility to schizophrenia | Proceedings of the National Academy of Sciences of the United States of America | 2002 | 278 |
| Obesity in South Africa: the South African demographic and health survey | Obesity | 2002 | 277 |
| Sandy shore ecosystems and the threats facing them: some predictions for the year 2025 | Environmental Conservation | 2002 | 275 |
| Carbohydrate solution simulations: producing a force field with experimentally consistent primary alcohol rotational frequencies and populations | Journal of Computational Chemistry | 2002 | 258 |
| Reflections and recommendations on research ethics in developing countries | Social Science and Medicine | 2002 | 250 |
| The search for the ideal biocatalyst | Nature Biotechnology | 2002 | 245 |
| Fate of haem iron in the malaria parasite Plasmodium falciparum | Biochemical Journal | 2002 | 222 |
| Trace element geochemistry of phlogopite-rich mafic mantle xenoliths: their classification and their relationship to phlogopite-bearing peridotites and kimberlites revisited | Contributions To Mineralogy and Petrology | 2002 | 210 |
| Structure-activity relationships in 4-aminoquinoline antiplasmodials. The role of the group at the 7-position | Journal of Medicinal Chemistry | 2002 | 186 |
| Observations of the flow in the Mozambique Channel | Geophysical Research Letters | 2002 | 182 |
| 'Men leave me as I cannot have children': women's experiences with involuntary childlessness | Human Reproduction | 2002 | 171 |
| Bone microstructure and developmental plasticity in birds and other dinosaurs | Journal of Morphology | 2002 | 166 |
| Comparison of preparation methods for carbon nanotubes supported iron Fischer–Tropsch catalysts | Catalysis Today | 2002 | 166 |
| CO and CO2 hydrogenation study on supported cobalt Fischer–Tropsch synthesis catalysts | Catalysis Today | 2002 | 165 |
| Maximum relative strangeness content in heavy-ion collisions around 30 AGeV | Nuclear Physics A | 2002 | 156 |
| Where does the black population of South Africa stand on the nutrition transition? | Public Health Nutrition | 2002 | 156 |
| Silica supported cobalt Fischer–Tropsch catalysts: effect of pore diameter of support | Catalysis Today | 2002 | 145 |
| Diamond genesis, seismic structure, and evolution of the Kaapvaal-Zimbabwe craton | Science | 2002 | 145 |
