| Updated clinical classification of pulmonary hypertension | Journal of the American College of Cardiology | 2013 | 1.9K |
| Tuberculosis | New England Journal of Medicine | 2013 | 547 |
| Extracorporeal albumin dialysis with the molecular adsorbent recirculating system in acute-on-chronic liver failure: the RELIEF trial | Hepatology | 2013 | 342 |
| Treatment of autoinflammatory diseases: results from the Eurofever Registry and a literature review | Annals of the Rheumatic Diseases | 2013 | 292 |
| A European collaborative study of treatment outcomes in 346 patients with cardiac stage III AL amyloidosis | Blood | 2013 | 267 |
| Treg and CTLA-4: two intertwining pathways to immune tolerance | Journal of Autoimmunity | 2013 | 248 |
| The nutritional management of hepatic encephalopathy in patients with cirrhosis: International Society for Hepatic Encephalopathy and Nitrogen Metabolism Consensus | Hepatology | 2013 | 239 |
| Fibroblast growth factor 21 protects against cardiac hypertrophy in mice | Nature Communications | 2013 | 224 |
| The incidence of eating disorders in the UK in 2000-2009: findings from the General Practice Research Database | BMJ Open | 2013 | 206 |
| A simple prognostic scoring system for patients receiving transarterial embolisation for hepatocellular cancer | Annals of Oncology | 2013 | 200 |
| Senile systemic amyloidosis: clinical features at presentation and outcome | Journal of the American Heart Association | 2013 | 199 |
| Systemic amyloidosis in England: an epidemiological study | British Journal of Haematology | 2013 | 163 |
| Embolization of large spontaneous portosystemic shunts for refractory hepatic encephalopathy: a multicenter survey on safety and efficacy | Hepatology | 2013 | 160 |
| Mucin 5B promoter polymorphism is associated with idiopathic pulmonary fibrosis but not with development of lung fibrosis in systemic sclerosis or sarcoidosis | Thorax | 2013 | 155 |
| Child-focused state cash transfers and adolescent risk of HIV infection in South Africa: a propensity-score-matched case-control study | The Lancet Global Health | 2013 | 148 |
| Spectrum of bacterial colonization associated with urothelial cells from patients with chronic lower urinary tract symptoms | Journal of Clinical Microbiology | 2013 | 147 |
| Schnitzler's syndrome: diagnosis, treatment, and follow-up | Allergy: European Journal of Allergy and Clinical Immunology | 2013 | 146 |
| Virtual reality training for surgical trainees in laparoscopic surgery | The Cochrane Library | 2013 | 144 |
| An internationally generalizable risk index for mortality after one year of antiretroviral therapy | Aids | 2013 | 139 |
| Summary of KDIGO guideline. What do we really know about management of blood pressure in patients with chronic kidney disease? | Kidney International | 2013 | 131 |
| Making inferences on treatment effects from real world data: propensity scores, confounding by indication, and other perils for the unwary in observational research | BMJ, The | 2013 | 127 |
| Cannabidiol enhances consolidation of explicit fear extinction in humans | Psychopharmacology | 2013 | 125 |
| Scleroderma pathogenesis: a pivotal role for fibroblasts as effector cells | Arthritis Research and Therapy | 2013 | 112 |
| Reducing duration of untreated psychosis: care pathways to early intervention in psychosis services | British Journal of Psychiatry | 2013 | 108 |
| Early versus delayed laparoscopic cholecystectomy for people with acute cholecystitis | The Cochrane Library | 2013 | 105 |
