| Conscious and unconscious emotional learning in the human amygdala | Nature | 1998 | 1.5K |
| Mitochondrial transcription factor A is necessary for mtDNA maintenance and embryogenesis in mice | Nature Genetics | 1998 | 1.2K |
| Hypertension is related to cognitive impairment: a 20-year follow-up of 999 men | Hypertension | 1998 | 513 |
| Organization of the human myostatin gene and expression in healthy men and HIV-infected men with muscle wasting | Proceedings of the National Academy of Sciences of the United States of America | 1998 | 445 |
| Anticardiolipin antibodies predict early recurrence of thromboembolism and death among patients with venous thromboembolism following anticoagulant therapy. Duration of Anticoagulation Study Group | American Journal of Medicine | 1998 | 414 |
| Extended use of glatiramer acetate (Copaxone) is well tolerated and maintains its clinical effect on multiple sclerosis relapse rate and degree of disability. Copolymer 1 Multiple Sclerosis Study Group | Neurology | 1998 | 413 |
| Poisoning severity score. Grading of acute poisoning | Journal of Toxicology: Clinical Toxicology | 1998 | 405 |
| Autoimmunity to myelin oligodendrocyte glycoprotein in rats mimics the spectrum of multiple sclerosis pathology | Brain Pathology | 1998 | 395 |
| Intracerebroventricular infusion of nerve growth factor in three patients with Alzheimer's disease | Dementia and Geriatric Cognitive Disorders | 1998 | 363 |
| Infection- and malignancy-associated hemophagocytic syndromes. Secondary hemophagocytic lymphohistiocytosis | Hematology/Oncology Clinics of North America | 1998 | 320 |
| No evidence of infection with porcine endogenous retrovirus in recipients of porcine islet-cell xenografts | Lancet, The | 1998 | 311 |
| Health effects of cadmium exposure--a review of the literature and a risk estimate | Scandinavian Journal of Work, Environment and Health | 1998 | 304 |
| Differential distribution and regulation of estrogen receptor-alpha and -beta mRNA within the female rat brain | Molecular Brain Research | 1998 | 298 |
| Glucose and tolbutamide induce apoptosis in pancreatic beta-cells. A process dependent on intracellular Ca2+ concentration | Journal of Biological Chemistry | 1998 | 280 |
| Smoking tobacco, oral snuff, and alcohol in the etiology of squamous cell carcinoma of the head and neck: a population-based case-referent study in Sweden | Cancer | 1998 | 265 |
| Entacapone enhances the response to levodopa in parkinsonian patients with motor fluctuations. Nomecomt Study Group | Neurology | 1998 | 262 |
| The Parkes Lecture. Heat and the testis | Reproduction | 1998 | 259 |
| Insulin-stimulated Akt kinase activity is reduced in skeletal muscle from NIDDM subjects | Diabetes | 1998 | 249 |
| Treatment of Anemia in Myelodysplastic Syndromes With Granulocyte Colony-Stimulating Factor Plus Erythropoietin: Results From a Randomized Phase II Study and Long-Term Follow-Up of 71 Patients | Blood | 1998 | 247 |
| CAMPATH-1H monoclonal antibody in therapy for previously treated low-grade non-Hodgkin's lymphomas: a phase II multicenter study. European Study Group of CAMPATH-1H Treatment in Low-Grade Non-Hodgkin's Lymphoma | Journal of Clinical Oncology | 1998 | 245 |
| Preoperative oral carbohydrate administration reduces postoperative insulin resistance | Clinical Nutrition | 1998 | 231 |
| A double blind, randomised, parallel group study to investigate the dose equivalence of Dysport and Botox in the treatment of cervical dystonia | Journal of Neurology, Neurosurgery and Psychiatry | 1998 | 228 |
| Nonenzymatic nitric oxide production in humans | Nitric Oxide - Biology and Chemistry | 1998 | 224 |
| Adipose tissue secretion of plasminogen activator inhibitor-1 in non-obese and obese individuals | Diabetologia | 1998 | 208 |
| White matter changes on CT and MRI: an overview of visual rating scales. European Task Force on Age-Related White Matter Changes | European Neurology | 1998 | 208 |
