| Stem cell factor in mast cells and increased mast cell density in idiopathic and ischemic cardiomyopathy | Circulation | 1998 | 207 |
| Effect of breathing rate on oxygen saturation and exercise performance in chronic heart failure | Lancet, The | 1998 | 164 |
| Cardiac involvement in the acquired immunodeficiency syndrome: a multicenter clinical-pathological study. Gruppo Italiano per lo Studio Cardiologico dei pazienti affetti da AIDS Investigators | AIDS Research and Human Retroviruses | 1998 | 143 |
| Peripheral markers in testing pathophysiological hypotheses and diagnosing Alzheimer's disease | FASEB Journal | 1998 | 142 |
| A mutant tropomyosin that causes hypertrophic cardiomyopathy is expressed in vivo and associated with an increased calcium sensitivity | Circulation Research | 1998 | 135 |
| ACE inhibition but not angiotensin II antagonism reduces plasma fibrinogen and insulin resistance in overweight hypertensive patients | Journal of Cardiovascular Pharmacology | 1998 | 89 |
| Complete mutational screening of the CFTR gene in 120 patients with pulmonary disease | Human Genetics | 1998 | 85 |
| Reversible pseudoatrophy of the brain and mental deterioration associated with valproate treatment | Epilepsia | 1998 | 82 |
| Sexual function in hypertensive males treated with lisinopril or atenolol: a cross-over study | American Journal of Hypertension | 1998 | 82 |
| Sympathovagal Balance | Circulation | 1998 | 80 |
| Thrombocytopenia, giant platelets, and leukocyte inclusion bodies (May-Hegglin anomaly): clinical and laboratory findings | American Journal of Medicine | 1998 | 78 |
| Cardiovascular autonomic modulation and activity of carotid baroreceptors at altitude | Clinical Science | 1998 | 76 |
| Unbalanced X-chromosome inactivation in haemopoietic cells from normal women | British Journal of Haematology | 1998 | 74 |
| Pharmacoresistance in Epilepsy | CNS Drugs | 1998 | 66 |
| Comparative effects of lisinopril and losartan on insulin sensitivity in the treatment of non diabetic hypertensive patients | British Journal of Clinical Pharmacology | 1998 | 63 |
| Influence of type of surgery on the occurrence of parasympathetic reinnervation after cardiac transplantation | Circulation | 1998 | 63 |
| Functional gut disorders: from motility to sensitivity disorders. A review of current and investigational drugs for their management | | 1998 | 58 |
| Increased natural killer cell cytotoxicity in Alzheimer's disease may involve protein kinase C dysregulation | Neurobiology of Aging | 1998 | 48 |
| Prognostic value of myocardial viability and ischemia detected by dobutamine stress echocardiography early after acute myocardial infarction treated with thrombolysis | Journal of the American College of Cardiology | 1998 | 46 |
| Comparison of two methods of processing induced sputum: selected versus entire sputum | American Journal of Respiratory and Critical Care Medicine | 1998 | 46 |
| Hypoxic ventilatory responses and gas exchange in patients with Parkinson's disease | Respiration | 1998 | 46 |
| Treatment with enalapril modifies the pain perception pattern in hypertensive patients | Hypertension | 1998 | 43 |
| Arachidonic acid mediates angiotensin II effects on p21ras in renal proximal tubular cells via the tyrosine kinase-Shc-Grb2-Sos pathway | Proceedings of the National Academy of Sciences of the United States of America | 1998 | 41 |
| Ethanol selectively interferes with the trophic action of NMDA and carbachol on cultured cerebellar granule neurons undergoing apoptosis | Developmental Brain Research | 1998 | 35 |
| Prophylactic splenectomy and cholecystectomy in mild hereditary spherocytosis: analyzing the decision in different clinical scenarios | Journal of Internal Medicine | 1998 | 34 |
