| Prevalence of insulin resistance in metabolic disorders: the Bruneck Study | Diabetes | 1998 | 647 |
| Fulminant hepatitis associated with hepatitis A virus superinfection in patients with chronic hepatitis C | New England Journal of Medicine | 1998 | 580 |
| Responses of neurons in inferior temporal cortex during memory-guided visual search | Journal of Neurophysiology | 1998 | 545 |
| Prevalence of glaucoma and intraocular pressure distribution in a defined population. The Egna-Neumarkt Study | Ophthalmology | 1998 | 352 |
| Ultrasound biomicroscopic and conventional ultrasonographic study of ocular dimensions in primary angle-closure glaucoma | Ophthalmology | 1998 | 275 |
| Survival and disease complications in thalassemia major | Annals of the New York Academy of Sciences | 1998 | 273 |
| Anti-oxidant status and lipid peroxidation in patients with essential hypertension | Journal of Hypertension | 1998 | 235 |
| Apparent renal cell carcinomas in tuberous sclerosis are heterogeneous: the identification of malignant epithelioid angiomyolipoma | American Journal of Surgical Pathology | 1998 | 220 |
| ALK expression defines a distinct group of T/null lymphomas ("ALK lymphomas") with a wide morphological spectrum | American Journal of Pathology | 1998 | 219 |
| Heterogeneity of hemochromatosis in Italy | Gastroenterology | 1998 | 201 |
| Increasing degrees of left ventricular filling impairment modulate left atrial function in humans | American Journal of Cardiology | 1998 | 184 |
| Influence of diet, physical activity and parents' obesity on children's adiposity: a four-year longitudinal study | International Journal of Obesity | 1998 | 181 |
| ERP and fMRI measures of visual spatial selective attention | Human Brain Mapping | 1998 | 176 |
| Prospective randomized double-blind trial of neurolytic coeliac plexus block in patients with pancreatic cancer | British Journal of Surgery | 1998 | 175 |
| Methylenetetrahydrofolate Reductase C677T Mutation, Plasma Homocysteine, and Folate in Subjects From Northern Italy With or Without Angiographically Documented Severe Coronary Atherosclerotic Disease: Evidence for an Important Genetic-Environmental Interaction | Blood | 1998 | 171 |
| cDNA cloning and functional characterization of the mouse Ca2+-gated K+ channel, mIK1. Roles in regulatory volume decrease and erythroid differentiation | Journal of Biological Chemistry | 1998 | 170 |
| Thromboembolic events in beta thalassemia major: an Italian multicenter study | Acta Haematologica | 1998 | 158 |
| Carcinomalike monotypic epithelioid angiomyolipoma in patients without evidence of tuberous sclerosis: a clinicopathologic and genetic study | American Journal of Surgical Pathology | 1998 | 148 |
| Nuts and plasma lipids: an almond-based diet lowers LDL-C while preserving HDL-C | Journal of the American College of Nutrition | 1998 | 139 |
| Role of tissue-specific blood flow and tissue recruitment in insulin-mediated glucose uptake of human skeletal muscle | Circulation | 1998 | 132 |
| Delayed clearance of serum HBsAg in compensated cirrhosis B: relation to interferon alpha therapy and disease prognosis. European Concerted Action on Viral Hepatitis (EUROHEP) | American Journal of Gastroenterology | 1998 | 132 |
| Modulation of ipsilateral motor cortex in man during unimanual finger movements of different complexities | Neuroscience Letters | 1998 | 126 |
| Endoscopic clipping of anastomotic leakages in esophagogastric surgery | Endoscopy | 1998 | 122 |
| Clines of nuclear DNA markers suggest a largely neolithic ancestry of the European gene pool | Proceedings of the National Academy of Sciences of the United States of America | 1998 | 121 |
| Nonculturable Enterococcus faecalis cells are metabolically active and capable of resuming active growth | Systematic and Applied Microbiology | 1998 | 118 |
