| Geographic Distribution of the 20210 G to A Prothrombin Variant | Thrombosis and Haemostasis | 1998 | 598 |
| Clinical, radiological, neurophysiological, and neuropathological characteristics of gluten ataxia | Lancet, The | 1998 | 325 |
| Face processing impairments after encephalitis: amygdala damage and recognition of fear | Neuropsychologia | 1998 | 308 |
| A randomised comparison of 'Casodex' (bicalutamide) 150 mg monotherapy versus castration in the treatment of metastatic and locally advanced prostate cancer | European Urology | 1998 | 226 |
| Autosomal dominant nocturnal frontal-lobe epilepsy: genetic heterogeneity and evidence for a second locus at 15q24 | American Journal of Human Genetics | 1998 | 199 |
| Factor VIII Inhibitors in Mild and Moderate-severity Haemophilia A | Thrombosis and Haemostasis | 1998 | 189 |
| Balsalazide is more effective and better tolerated than mesalamine in the treatment of acute ulcerative colitis. The Abacus Investigator Group | Gastroenterology | 1998 | 148 |
| Flow cytometric enumeration of CD34+ hematopoietic stem and progenitor cells. European Working Group on Clinical Cell Analysis | Cytometry | 1998 | 145 |
| Myelofibrosis with myeloid metaplasia in young individuals: disease characteristics, prognostic factors and identification of risk groups | British Journal of Haematology | 1998 | 138 |
| Long-term intravenous prostaglandin (epoprostenol or iloprost) for treatment of severe pulmonary hypertension | Heart | 1998 | 130 |
| Association between MHC class II alleles and clearance of circulating hepatitis C virus. Members of the Trent Hepatitis C Virus Study Group | Journal of Infectious Diseases | 1998 | 124 |
| Evaluation of the predictive performance of a 'Diprifusor' TCI system | Anaesthesia | 1998 | 121 |
| Flow cytometric quantitation of immunofluorescence intensity: problems and perspectives. European Working Group on Clinical Cell Analysis | Cytometry | 1998 | 112 |
| Are the benefits of errorless learning dependent on implicit memory? | Neuropsychologia | 1998 | 103 |
| Precise Carrier Diagnosis in Families with Haemophilia A: Use of Conformation Sensitive Gel Electrophoresis for Mutation Screening and Polymorphism Analysis | Thrombosis and Haemostasis | 1998 | 98 |
| Meta-analysis of studies of the CYP2D6 polymorphism in relation to lung cancer and Parkinson's disease | Pharmacogenetics and Genomics | 1998 | 92 |
| Clinical implications of thiopurine methyltransferase--optimization of drug dosage and potential drug interactions | Therapeutic Drug Monitoring | 1998 | 92 |
| Autoantibodies to tyrosinase-related protein-1 detected in the sera of vitiligo patients using a quantitative radiobinding assay | British Journal of Dermatology | 1998 | 86 |
| A randomised placebo controlled trial of suppressive acyclovir in late pregnancy in women with recurrent genital herpes infection | BJOG: an International Journal of Obstetrics and Gynaecology | 1998 | 76 |
| Maintenance of remission of ulcerative colitis: a comparison between balsalazide 3 g daily and mesalazine 1.2 g daily over 12 months. ABACUS Investigator group | Alimentary Pharmacology and Therapeutics | 1998 | 70 |
| The influence of hypoxia and pH on aminolaevulinic acid-induced photodynamic therapy in bladder cancer cells in vitro | British Journal of Cancer | 1998 | 68 |
| Regulation of human mast cell and basophil function by cAMP | General Pharmacology | 1998 | 64 |
| Originating a movement: Cicely Saunders and the development of St Christopher's Hospice, 1957-1967 | Mortality | 1998 | 63 |
| Peripheral blood neutrophil count and candidacidal activity correlate with the clinical severity of sickle cell anaemia (SCA) | European Journal of Haematology | 1998 | 60 |
| Validation of anti-vascular endothelial growth factor (anti-VEGF) antibodies for immunohistochemical localization of VEGF in tissue sections: expression of VEGF in the human endometrium | Journal of Pathology | 1998 | 57 |
