| A test of general relativity using radio links with the Cassini spacecraft | Nature | 2003 | 1.3K |
| Essential Bacillus subtilis genes | Proceedings of the National Academy of Sciences of the United States of America | 2003 | 1.1K |
| Risk stratification in the long-QT syndrome | New England Journal of Medicine | 2003 | 1.1K |
| Dense packing and symmetry in small clusters of microspheres | Science | 2003 | 881 |
| Short-term heart rate variability strongly predicts sudden cardiac death in chronic heart failure patients | Circulation | 2003 | 643 |
| Cell therapy of alpha-sarcoglycan null dystrophic mice through intra-arterial delivery of mesoangioblasts | Science | 2003 | 542 |
| GABAergic dysfunction in mood disorders | Molecular Psychiatry | 2003 | 407 |
| Serum N-terminal pro-brain natriuretic peptide is a sensitive marker of myocardial dysfunction in AL amyloidosis | Circulation | 2003 | 390 |
| Pyridine-2,6-bis(oxazolines), helpful ligands for asymmetric catalysts | Chemical Reviews | 2003 | 379 |
| Effect of aging on human muscle architecture | Journal of Applied Physiology | 2003 | 347 |
| Comparing computer-interpretable guideline models: a case-study approach | Journal of the American Medical Informatics Association: JAMIA | 2003 | 340 |
| The effect of ageing and immobilization on structure and function of human skeletal muscle fibres | Journal of Physiology | 2003 | 339 |
| Insights into the mode of inhibition of human mitochondrial monoamine oxidase B from high-resolution crystal structures | Proceedings of the National Academy of Sciences of the United States of America | 2003 | 316 |
| Related umbilical cord blood transplantation in patients with thalassemia and sickle cell disease | Blood | 2003 | 315 |
| Biological invasions as a component of global change in stressed marine ecosystems | Marine Pollution Bulletin | 2003 | 258 |
| Antiremodeling effect of long-term exercise training in patients with stable chronic heart failure: results of the Exercise in Left Ventricular Dysfunction and Chronic Heart Failure (ELVD-CHF) Trial | Circulation | 2003 | 251 |
| Central sleep apnea in left ventricular dysfunction: prevalence and implications for arrhythmic risk | Circulation | 2003 | 241 |
| Photophysics and photochemistry of fluoroquinolones | Chemical Society Reviews | 2003 | 235 |
| Behavioral modeling of switched-capacitor sigma-delta modulators | IEEE Transactions on Circuits and Systems Part 1: Regular Papers | 2003 | 229 |
| Course of migraine during pregnancy and postpartum: a prospective study | Cephalalgia | 2003 | 225 |
| Peripheral muscle strength training in bed-bound patients with COPD receiving mechanical ventilation: effect of electrical stimulation | Chest | 2003 | 224 |
| Modulating effects of age and gender on the clinical course of long QT syndrome by genotype | Journal of the American College of Cardiology | 2003 | 224 |
| Colour polymorphism in birds: causes and functions | Journal of Evolutionary Biology | 2003 | 214 |
| Designing the selectivity of the fluorescent detection of amino acids: a chemosensing ensemble for histidine | Journal of the American Chemical Society | 2003 | 212 |
| Linear and nonlinear parameters for the analysis of fetal heart rate signal from cardiotocographic recordings | IEEE Transactions on Biomedical Engineering | 2003 | 208 |
