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| 2013 classification criteria for systemic sclerosis: an American college of rheumatology/European league against rheumatism collaborative initiative | Annals of the Rheumatic Diseases | 2013 | 1.1K |
| Causal relationship between obesity and vitamin D status: bi-directional Mendelian randomization analysis of multiple cohorts | PLoS Medicine | 2013 | 592 |
| A practical guide to the monitoring and management of the complications of systemic corticosteroid therapy | Allergy, Asthma and Clinical Immunology | 2013 | 493 |
| Pulmonary arterial hypertension: epidemiology and registries | Journal of the American College of Cardiology | 2013 | 338 |
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| Mutational and structural analysis of diffuse large B-cell lymphoma using whole-genome sequencing | Blood | 2013 | 289 |
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| The interferon-inducible MxB protein inhibits HIV-1 infection | Cell Host and Microbe | 2013 | 232 |
| Incidence of and mortality from venous thromboembolism in a real-world population: the Q-VTE Study Cohort | American Journal of Medicine | 2013 | 231 |
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| Measuring myeloperoxidase activity in biological samples | PLoS ONE | 2013 | 196 |
| Reference intervals for common carotid intima-media thickness measured with echotracking: relation with risk factors | European Heart Journal | 2013 | 178 |
| Structural basis for the recruitment of the human CCR4-NOT deadenylase complex by tristetraprolin | Nature Structural and Molecular Biology | 2013 | 172 |
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| Deep resequencing of GWAS loci identifies rare variants in CARD9, IL23R and RNF186 that are associated with ulcerative colitis | PLoS Genetics | 2013 | 149 |
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| A meta-analysis of thyroid-related traits reveals novel loci and gender-specific differences in the regulation of thyroid function | PLoS Genetics | 2013 | 146 |
| Rationale and design of the ATTRACT Study: a multicenter randomized trial to evaluate pharmacomechanical catheter-directed thrombolysis for the prevention of postthrombotic syndrome in patients with proximal deep vein thrombosis | American Heart Journal | 2013 | 140 |
| Phase I study of the Hedgehog pathway inhibitor IPI-926 in adult patients with solid tumors | Clinical Cancer Research | 2013 | 125 |
| Consensus statement on the multidisciplinary management of patients with recurrent and primary rectal cancer beyond total mesorectal excision planes | British Journal of Surgery | 2013 | 123 |
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