| Guidelines for the diagnosis and management of aplastic anaemia | British Journal of Haematology | 2009 | 397 |
| First-trimester prediction of hypertensive disorders in pregnancy | Hypertension | 2009 | 325 |
| IgG4-related lung and pleural disease: a clinicopathologic study of 21 cases | American Journal of Surgical Pathology | 2009 | 303 |
| Assessment of intracranial translucency (IT) in the detection of spina bifida at the 11-13-week scan | Ultrasound in Obstetrics and Gynecology | 2009 | 216 |
| Ultrasound measurement of rectus femoris cross-sectional area and the relationship with quadriceps strength in COPD | Thorax | 2009 | 211 |
| Midgut neuroendocrine tumours with liver metastases: results of the UKINETS study | Endocrine-Related Cancer | 2009 | 202 |
| Control of fetal hemoglobin: new insights emerging from genomics and clinical implications | Human Molecular Genetics | 2009 | 186 |
| First-trimester maternal serum pregnancy-associated plasma protein-A and pre-eclampsia | Ultrasound in Obstetrics and Gynecology | 2009 | 173 |
| Discovering the genetics underlying foetal haemoglobin production in adults | British Journal of Haematology | 2009 | 148 |
| Systematic review: clinical efficacy of chelator agents and zinc in the initial treatment of Wilson disease | Alimentary Pharmacology and Therapeutics | 2009 | 144 |
| Ductus venosus Doppler in screening for trisomies 21, 18 and 13 and Turner syndrome at 11-13 weeks of gestation | Ultrasound in Obstetrics and Gynecology | 2009 | 142 |
| Neural respiratory drive in healthy subjects and in COPD | European Respiratory Journal | 2009 | 137 |
| A peptide-based erythropoietin-receptor agonist for pure red-cell aplasia | New England Journal of Medicine | 2009 | 126 |
| Tricuspid regurgitation in screening for trisomies 21, 18 and 13 and Turner syndrome at 11+0 to 13+6 weeks of gestation | Ultrasound in Obstetrics and Gynecology | 2009 | 120 |
| Prevalence and significance of T-wave inversions in predominantly Caucasian adolescent athletes | European Heart Journal | 2009 | 113 |
| Fetal nasal bone in screening for trisomies 21, 18 and 13 and Turner syndrome at 11-13 weeks of gestation | Ultrasound in Obstetrics and Gynecology | 2009 | 111 |
| Improved outcome of patients older than 30 years receiving HLA-identical sibling hematopoietic stem cell transplantation for severe acquired aplastic anemia using fludarabine-based conditioning: a comparison with conventional conditioning regimen | Haematologica | 2009 | 107 |
| Hypertensive disorders in pregnancy: screening by uterine artery Doppler at 11-13 weeks | Ultrasound in Obstetrics and Gynecology | 2009 | 98 |
| Maladaptive cognitive appraisals mediate the evolution of posttraumatic stress reactions: A 6-month follow-up of child and adolescent assault and motor vehicle accident survivors | Journal of Abnormal Psychology | 2009 | 96 |
| Clinical cough IV:what is the minimal important difference for the Leicester Cough Questionnaire? | Handbook of Experimental Pharmacology | 2009 | 94 |
| Hypertensive disorders in pregnancy: screening by uterine artery Doppler imaging and blood pressure at 11-13 weeks | Ultrasound in Obstetrics and Gynecology | 2009 | 93 |
| Maternal serum placental protein 13 at 11-13 weeks of gestation in preeclampsia | Prenatal Diagnosis | 2009 | 92 |
| Mycophenolate mofetil as rescue treatment for autoimmune liver disease in children: a 5-year follow-up | Journal of Hepatology | 2009 | 91 |
| Left ventricular geometry predicts cardiovascular outcomes associated with anemia correction in CKD | Journal of the American Society of Nephrology: JASN | 2009 | 90 |
| Prospective validation of first-trimester combined screening for trisomy 21 | Ultrasound in Obstetrics and Gynecology | 2009 | 90 |
