| Biochemical abnormalities and excitotoxicity in Huntington's disease brain | Annals of Neurology | 1999 | 393 |
| Right prefrontal cortex and episodic memory retrieval: a functional MRI test of the monitoring hypothesis | Brain | 1999 | 387 |
| A simple, robust, validated and highly predictive index for the determination of risk-directed therapy in acute myeloid leukaemia derived from the MRC AML 10 trial. United Kingdom Medical Research Council's Adult and Childhood Leukaemia Working Parties | British Journal of Haematology | 1999 | 336 |
| Transjugular intrahepatic portosystemic shunt compared with endoscopic treatment for prevention of variceal rebleeding: A meta-analysis | Hepatology | 1999 | 278 |
| Randomised controlled trials of ursodeoxycholic-acid therapy for primary biliary cirrhosis: a meta-analysis | Lancet, The | 1999 | 249 |
| Bacterial infection in the pathogenesis of variceal bleeding | Lancet, The | 1999 | 233 |
| Losartan therapy for Raynaud's phenomenon and scleroderma: clinical and biochemical findings in a fifteen-week, randomized, parallel-group, controlled trial | Arthritis and Rheumatism | 1999 | 218 |
| Standardization of the immunocytochemical detection of cancer cells in BM and blood: I. establishment of objective criteria for the evaluation of immunostained cells | Cytotherapy | 1999 | 203 |
| Graduated compression stockings in the prevention of venous thromboembolism | British Journal of Surgery | 1999 | 193 |
| Flow cytometric analysis of normal B cell differentiation: a frame of reference for the detection of minimal residual disease in precursor-B-ALL | Leukemia | 1999 | 175 |
| Prediction of five-year survival following presentation with scleroderma: development of a simple model using three disease factors at first visit | Arthritis and Rheumatism | 1999 | 154 |
| Assessing health-related quality-of-life in individuals with haemophilia | Haemophilia | 1999 | 150 |
| Interferon-alpha does not improve outcome at one year in patients with diffuse cutaneous scleroderma: results of a randomized, double-blind, placebo-controlled trial | Arthritis and Rheumatism | 1999 | 148 |
| Variations in Coagulation Factors in Women: Effects of Age, Ethnicity, Menstrual Cycle and Combined Oral Contraceptive | Thrombosis and Haemostasis | 1999 | 130 |
| Assessment of menstrual blood loss and gynaecological problems in patients with inherited bleeding disorders | Haemophilia | 1999 | 126 |
| Unemployment pre-dates symptoms of depression and anxiety resulting in medical consultation in young men | International Journal of Epidemiology | 1999 | 121 |
| The value of sonography in early pregnancy for the detection of fetal abnormalities in an unselected population | BJOG: an International Journal of Obstetrics and Gynaecology | 1999 | 119 |
| Thrombopoietin concentrations are low in patients with cirrhosis and thrombocytopenia and are restored after orthotopic liver transplantation | Gut | 1999 | 115 |
| Initial binding of murine leukemia virus particles to cells does not require specific Env-receptor interaction | Journal of Virology | 1999 | 112 |
| White matter changes in stroke patients. Relationship with stroke subtype and outcome | European Neurology | 1999 | 111 |
| Long term follow up of hysteroscopic myomectomy assessed by survival analysis | BJOG: an International Journal of Obstetrics and Gynaecology | 1999 | 111 |
| Growth in Crohn's disease | Acta Paediatrica, International Journal of Paediatrics | 1999 | 105 |
| A predictive model for failure to control bleeding during acute variceal haemorrhage | Journal of Hepatology | 1999 | 103 |
| Metoclopramide improves gastric motility in critically ill patients | Intensive Care Medicine | 1999 | 99 |
| Signal transduction involving cyclic AMP-dependent and cyclic AMP-independent mechanisms in the control of steroidogenesis | Molecular and Cellular Endocrinology | 1999 | 98 |
