| Transmission dynamics of the etiological agent of SARS in Hong Kong: impact of public health interventions | Science | 2003 | 823 |
| Meta-analysis of psychosocial interventions for caregivers of people with dementia | Journal of the American Geriatrics Society | 2003 | 665 |
| Low-glycemic index diets in the management of diabetes: a meta-analysis of randomized controlled trials | Diabetes Care | 2003 | 663 |
| Anastrozole alone or in combination with tamoxifen versus tamoxifen alone for adjuvant treatment of postmenopausal women with early-stage breast cancer: results of the ATAC (Arimidex, Tamoxifen Alone or in Combination) trial efficacy and safety update analyses | Cancer | 2003 | 660 |
| Long-term safety of lamivudine treatment in patients with chronic hepatitis B | Gastroenterology | 2003 | 639 |
| Prevalence and clinical correlates of YMDD variants during lamivudine therapy for patients with chronic hepatitis B | Clinical Infectious Diseases | 2003 | 534 |
| Predictors of left ventricular reverse remodeling after cardiac resynchronization therapy for heart failure secondary to idiopathic dilated or ischemic cardiomyopathy | American Journal of Cardiology | 2003 | 513 |
| Disulfide bonds as switches for protein function | Trends in Biochemical Sciences | 2003 | 463 |
| Visualizing lipid structure and raft domains in living cells with two-photon microscopy | Proceedings of the National Academy of Sciences of the United States of America | 2003 | 443 |
| High prevalence of left ventricular systolic and diastolic asynchrony in patients with congestive heart failure and normal QRS duration | British Heart Journal | 2003 | 440 |
| Enteric involvement of severe acute respiratory syndrome-associated coronavirus infection | Gastroenterology | 2003 | 436 |
| Haematological manifestations in patients with severe acute respiratory syndrome: retrospective analysis | BMJ, The | 2003 | 421 |
| An international prospective study of pneumococcal bacteremia: correlation with in vitro resistance, antibiotics administered, and clinical outcome | Clinical Infectious Diseases | 2003 | 372 |
| Large-scale delineation of secreted protein biomarkers overexpressed in cancer tissue and serum | Proceedings of the National Academy of Sciences of the United States of America | 2003 | 363 |
| Genome scan meta-analysis of schizophrenia and bipolar disorder, part III: Bipolar disorder | American Journal of Human Genetics | 2003 | 353 |
| Peak early diastolic mitral annulus velocity by tissue Doppler imaging adds independent and incremental prognostic value | Journal of the American College of Cardiology | 2003 | 346 |
| mRNA of placental origin is readily detectable in maternal plasma | Proceedings of the National Academy of Sciences of the United States of America | 2003 | 327 |
| Clinical presentations and outcome of severe acute respiratory syndrome in children | Lancet, The | 2003 | 299 |
| Anakinra, a recombinant human interleukin-1 receptor antagonist (r-metHuIL-1ra), in patients with rheumatoid arthritis: A large, international, multicenter, placebo-controlled trial | Arthritis and Rheumatism | 2003 | 297 |
| Cardiac valve calcification as an important predictor for all-cause mortality and cardiovascular mortality in long-term peritoneal dialysis patients: a prospective study | Journal of the American Society of Nephrology: JASN | 2003 | 296 |
| Craniofacial surgery for malignant skull base tumors: report of an international collaborative study | Cancer | 2003 | 282 |
| Intensity-modulated radiotherapy in nasopharyngeal carcinoma: dosimetric advantage over conventional plans and feasibility of dose escalation | International Journal of Radiation Oncology Biology Physics | 2003 | 243 |
| Prognostic use of circulating plasma nucleic acid concentrations in patients with acute stroke | Clinical Chemistry | 2003 | 235 |
| Severe acute respiratory syndrome: radiographic appearances and pattern of progression in 138 patients | Radiology | 2003 | 229 |
| Nursing home staff attitudes towards residents with dementia: strain and satisfaction with work | Journal of Advanced Nursing | 2003 | 211 |
