| Benefit of oral anticoagulant over antiplatelet therapy in atrial fibrillation depends on the quality of international normalized ratio control achieved by centers and countries as measured by time in therapeutic range | Circulation | 2008 | 670 |
| Infertility and the provision of infertility medical services in developing countries | Human Reproduction Update | 2008 | 342 |
| Diabetes in Africa: epidemiology, management and healthcare challenges | Heart | 2008 | 171 |
| Prosthetic heart valves: catering for the few | Biomaterials | 2008 | 161 |
| Modified early warning score predicts the need for hospital admission and inhospital mortality | Emergency Medicine Journal | 2008 | 151 |
| Pharmacy refill adherence compared with CD4 count changes for monitoring HIV-infected adults on antiretroviral therapy | PLoS Medicine | 2008 | 124 |
| Incidence of acute rheumatic fever in the world: a systematic review of population-based studies | Heart | 2008 | 107 |
| A dose-titration and comparative study of rosuvastatin and atorvastatin in patients with homozygous familial hypercholesterolaemia | Atherosclerosis | 2008 | 71 |
| Efavirenz versus nevirapine-based initial treatment of HIV infection: clinical and virological outcomes in Southern African adults | Aids | 2008 | 56 |
| Cervical and oral human papillomavirus types in HIV-1 positive and negative women with cervical disease in South Africa | Journal of Medical Virology | 2008 | 49 |
| Two-year outcomes of children on non-nucleoside reverse transcriptase inhibitor and protease inhibitor regimens in a South African pediatric antiretroviral program | Pediatric Infectious Disease Journal | 2008 | 43 |
| The risk of sympathetic ophthalmia following evisceration for penetrating eye injuries at Groote Schuur Hospital | British Journal of Ophthalmology | 2008 | 42 |
| Analysis of 203 patients with penetrating neck injuries | World Journal of Surgery | 2008 | 37 |
| 3D myocardial tissue tracking with slice followed cine DENSE MRI | Journal of Magnetic Resonance Imaging | 2008 | 34 |
| Prevention of cervical cancer | Reproductive Health Matters | 2008 | 32 |
| Gene expression of IL17 and IL23 in the lungs of patients with active tuberculosis | Thorax | 2008 | 30 |
| Genome-wide linkage analysis of electrocardiographic and echocardiographic left ventricular hypertrophy in families with hypertension | European Heart Journal | 2008 | 29 |
| Genetic polymorphisms of alcohol metabolising enzymes: their role in susceptibility to oesophageal cancer | Clinical Chemistry and Laboratory Medicine | 2008 | 28 |
| Chimaeric HIV-1 subtype C Gag molecules with large in-frame C-terminal polypeptide fusions form virus-like particles | Virus Research | 2008 | 25 |
| Exposure of cord blood to Mycobacterium bovis BCG induces an innate response but not a T-cell cytokine response | Vaccine Journal | 2008 | 25 |
| Prioritization of candidate disease genes for metabolic syndrome by computational analysis of its defining phenotypes | Physiological Genomics | 2008 | 21 |
| Use of a structured interview to assess portfolio-based learning | Medical Education | 2008 | 20 |
| Radiation dose from a linear slit scanning X-ray machine with full-body imaging capabilities | Radiation Protection Dosimetry | 2008 | 20 |
| Motives for parenthood among couples attending a level 3 infertility clinic in the public health sector in South Africa | Human Reproduction | 2008 | 20 |
| Antimycobacterial Activity of the Red Alga Polysiphonia virgata. | Pharmaceutical Biology | 2008 | 17 |
