Published in BMJ on September 21, 1996
Long-term effect of gene therapy on Leber's congenital amaurosis. N Engl J Med (2015) 2.68
Abnormal metabolic network activity in Parkinson's disease: test-retest reproducibility. J Cereb Blood Flow Metab (2006) 2.42
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Value of routine monitoring of bone mineral density after starting bisphosphonate treatment: secondary analysis of trial data. BMJ (2009) 2.00
Metabolic brain networks associated with cognitive function in Parkinson's disease. Neuroimage (2006) 1.92
Race- and sex-related differences in retinal thickness and foveal pit morphology. Invest Ophthalmol Vis Sci (2011) 1.76
Reproducibility of MRI measurements of right ventricular size and function in patients with normal and dilated ventricles. J Magn Reson Imaging (2008) 1.51
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Validation of dynamic contrast-enhanced magnetic resonance imaging-derived vascular permeability measurements using quantitative autoradiography in the RG2 rat brain tumor model. Neoplasia (2007) 1.33
The relative effects of corneal thickness and age on Goldmann applanation tonometry and dynamic contour tonometry. Br J Ophthalmol (2005) 1.33
Intra- and multicenter reproducibility of pulsed, continuous and pseudo-continuous arterial spin labeling methods for measuring cerebral perfusion. J Cereb Blood Flow Metab (2011) 1.31
A new pattern electroretinogram paradigm evaluated in terms of user friendliness and agreement with perimetry. Ophthalmology (2007) 1.28
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The reliability of the Vernon and Mior neck disability index, and its validity compared with the short form-36 health survey questionnaire. Eur Spine J (2007) 1.24
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Interim FDG PET scans in lymphoma: SUV measurement error may impair qPET methodology. Eur J Nucl Med Mol Imaging (2014) 1.20
The accuracy of historical height loss for the detection of vertebral fractures in postmenopausal women. Osteoporos Int (2005) 1.18
A comprehensive assessment of the precision and agreement of anterior corneal power measurements obtained using 8 different devices. PLoS One (2012) 1.11
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Comparison of the SF6D, the EQ5D, and the oswestry disability index in patients with chronic low back pain and degenerative disc disease. BMC Musculoskelet Disord (2013) 1.05
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The normal hip joint space: variations in width, shape, and architecture on 223 pelvic radiographs. Ann Rheum Dis (2004) 1.02
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A summary index of infant and child feeding practices is associated with child growth in urban Shanghai. BMC Public Health (2012) 1.00
How to undertake a systematic review in an occupational setting. Occup Environ Med (2007) 1.00
Reassurance and the anxious cancer patient. Br J Cancer (2004) 0.98
The reliability of parafoveal cone density measurements. Br J Ophthalmol (2014) 0.97
Influence of anterior segment power on the scan path and RNFL thickness using SD-OCT. Invest Ophthalmol Vis Sci (2012) 0.97
Reproducibility of the capsaicin-induced dermal blood flow response as assessed by laser Doppler perfusion imaging. Br J Clin Pharmacol (2007) 0.96
Automatic detection of modal spacing (Yellott's ring) in adaptive optics scanning light ophthalmoscope images. Ophthalmic Physiol Opt (2013) 0.95
Transit delay and flow quantification in muscle with continuous arterial spin labeling perfusion-MRI. J Magn Reson Imaging (2008) 0.93
Psychometric properties of a Swedish translation of the VISA-P outcome score for patellar tendinopathy. BMC Musculoskelet Disord (2004) 0.93
Exhaled nitric oxide levels in non-allergic and allergic mono- or polysensitised children with asthma. Thorax (2001) 0.93
Repeatability of layered corneal pachymetry with the artemis very high-frequency digital ultrasound arc-scanner. J Refract Surg (2009) 0.93
Repeatability of corneal epithelial thickness measurements using Fourier-domain optical coherence tomography in normal and post-LASIK eyes. Cornea (2013) 0.93
Measurement of glutathione in normal volunteers and stroke patients at 3T using J-difference spectroscopy with minimized subtraction errors. J Magn Reson Imaging (2009) 0.92
Evaluating humidity recovery efficiency of currently available heat and moisture exchangers: a respiratory system model study. Clinics (Sao Paulo) (2009) 0.92
Novel whole brain segmentation and volume estimation using quantitative MRI. Eur Radiol (2011) 0.91
Repeatability and reproducibility of Goldmann applanation, dynamic contour, and ocular response analyzer tonometry. J Glaucoma (2013) 0.91
The relationship between retinal nerve fiber layer thickness and optic nerve head neuroretinal rim tissue in glaucoma. Invest Ophthalmol Vis Sci (2014) 0.90
Simultaneous measurement of noise and spatial resolution in PET phantom images. Phys Med Biol (2010) 0.90
Airway remodeling in a mouse asthma model assessed by in-vivo respiratory-gated micro-computed tomography. Eur Radiol (2009) 0.90
Dissociation between exhaled nitric oxide and hyperresponsiveness in children with mild intermittent asthma. Thorax (2000) 0.90
Reliability and reproducibility of perfusion MRI in cognitively normal subjects. Magn Reson Imaging (2010) 0.90
The incremental shuttle walking test in elderly people with chronic airflow limitation. Thorax (2002) 0.90
Repeatability and interobserver reproducibility of Artemis-2 high-frequency ultrasound in determination of human corneal thickness. Clin Ophthalmol (2012) 0.89
Ramp-incremented and RPE-clamped test protocols elicit similar VO2max values in trained cyclists. Eur J Appl Physiol (2014) 0.89
Direction of the oblique medial malleolar osteotomy for exposure of the talus. Arch Orthop Trauma Surg (2010) 0.88
Early and late improvement of global and regional left ventricular function after transcatheter aortic valve implantation in patients with severe aortic stenosis: an echocardiographic study. Am J Cardiovasc Dis (2011) 0.88
Description and validation of a test to evaluate sustained silent reading. Invest Ophthalmol Vis Sci (2013) 0.88
Internal consistency, test-retest reliability and measurement error of the self-report version of the social skills rating system in a sample of Australian adolescents. PLoS One (2013) 0.88
Head-repositioning does not reduce the reproducibility of fMRI activation in a block-design motor task. Neuroimage (2011) 0.87
Reproducibility of sodium MRI measures of articular cartilage of the knee in osteoarthritis. Osteoarthritis Cartilage (2011) 0.87
Reproducibility of renal perfusion MR imaging in native and transplanted kidneys using non-contrast arterial spin labeling. J Magn Reson Imaging (2011) 0.86
Repeatability of ocular measurements with a dual-Scheimpflug analyzer in healthy eyes. Biomed Res Int (2014) 0.86
The intrinsic shape of the human lumbar spine in the supine, standing and sitting postures: characterization using an active shape model. J Anat (2009) 0.85
Intervisit variability of visual parameters in Leber congenital amaurosis caused by RPE65 mutations. Invest Ophthalmol Vis Sci (2013) 0.85
A posteriori comparison of natural and surgical destabilization models of canine osteoarthritis. Biomed Res Int (2013) 0.85
Effect of improving spatial or temporal resolution on image quality and quantitative perfusion assessment with k-t SENSE acceleration in first-pass CMR myocardial perfusion imaging. Magn Reson Med (2010) 0.85
Application of quantitative MRI for brain tissue segmentation at 1.5 T and 3.0 T field strengths. PLoS One (2013) 0.85
Measurement of left ventricular dimensions with contrast-enhanced three-dimensional cine imaging facilitated by k-t SENSE. J Cardiovasc Magn Reson (2008) 0.84
Variability of subfoveal choroidal thickness measurements in patients with age-related macular degeneration and central serous chorioretinopathy. Eye (Lond) (2013) 0.84
A refined, rapid and reproducible high resolution melt (HRM)-based method suitable for quantification of global LINE-1 repetitive element methylation. BMC Res Notes (2011) 0.84
Fibulin-1 predicts disease progression in patients with idiopathic pulmonary fibrosis. Chest (2014) 0.84
Exhaled and arterial levels of endothelin-1 are increased and correlate with pulmonary systolic pressure in COPD with pulmonary hypertension. BMC Pulm Med (2008) 0.84
Repeatability of renal arterial spin labelling MRI in healthy subjects. MAGMA (2012) 0.84
Is the conditioned pain modulation paradigm reliable? A test-retest assessment using the nociceptive withdrawal reflex. PLoS One (2014) 0.84
Relationship between human tumour angiogenic profile and combretastatin-induced vascular shutdown: an exploratory study. Br J Cancer (2008) 0.83
Effect of topical corneal anaesthesia on ocular response analyzer parameters: pilot study. Int Ophthalmol (2008) 0.83
Intraobserver and interobserver repeatability of ocular components measurement in cataract eyes using a new optical low coherence reflectometer. Graefes Arch Clin Exp Ophthalmol (2010) 0.82
Evaluation of Oxford instability shoulder score, Western Ontario shoulder instability index and Euroqol in patients with SLAP (superior labral anterior posterior) lesions or recurrent anterior dislocations of the shoulder. BMC Res Notes (2013) 0.82
Noncontrast skeletal muscle oximetry. Magn Reson Med (2013) 0.82
Accuracy, repeatability, and reproducibility of Artemis very high-frequency digital ultrasound arc-scan lateral dimension measurements. J Cataract Refract Surg (2006) 0.82
Exercise-induced bronchoconstriction: reproducibility of hyperpolarized 3He MR imaging. Radiology (2012) 0.82
Is DAS28-CRP with three and four variables interchangeable in individual patients selected for biological treatment in daily clinical practice? Clin Rheumatol (2011) 0.82
Measurement of photoreceptor layer in glaucoma: a spectral-domain optical coherence tomography study. J Ophthalmol (2011) 0.82
Reproducibility and day time bias correction of optoelectronic leg volumetry: a prospective cohort study. BMC Med Res Methodol (2011) 0.82
Reliability of an instrument to determine lower limb comfort in professional football. Open Access J Sports Med (2010) 0.82
Motion preservation in type II odontoid fractures using temporary pedicle screw fixation: a preliminary study. Eur Spine J (2014) 0.81
Reliability of RTVue, Visante, and slit-lamp adapted ultrasonic pachymetry for central corneal thickness measurement. Yonsei Med J (2012) 0.81
A novel Hartman Shack-based topography system: repeatability and agreement for corneal power with Scheimpflug+Placido topographer and rotating prism auto-keratorefractor. Int Ophthalmol (2015) 0.81
A statistical approach for classifying change in cognitive function in individuals following pharmacologic challenge: an example with alprazolam. Psychopharmacology (Berl) (2006) 0.81
Observational skills assessment score: reliability in measuring amount and quality of use of the affected hand in unilateral cerebral palsy. BMC Neurol (2013) 0.81
Investigation of the choroidal thickness in patients with hypothyroidism. Indian J Ophthalmol (2015) 0.81
Correlation of anterior chamber angle and ciliary sulcus diameters with white-to-white corneal diameter in high myopes using artemis VHF digital ultrasound. J Refract Surg (2009) 0.80
Evaluation of Central Corneal Thickness Using Corneal Dynamic Scheimpflug Analyzer Corvis ST and Comparison with Pentacam Rotating Scheimpflug System and Ultrasound Pachymetry in Normal Eyes. J Ophthalmol (2015) 0.80
T2* measurement of the knee articular cartilage in osteoarthritis at 3T. J Magn Reson Imaging (2012) 0.80
Region of interest correction factors improve reliability of diffusion imaging measures within and across scanners and field strengths. Neuroimage (2015) 0.80
Reproducibility of forearm vasodilator response to intra-arterial infusion of calcitonin gene-related peptide assessed by venous occlusion plethysmography. Br J Clin Pharmacol (2005) 0.80
Precision and agreement of corneal power measurements obtained using a new corneal topographer OphthaTOP. PLoS One (2015) 0.79
Reliability of measuring the cervical sagittal translation mobility with a simple method in a clinical setting. Rehabil Res Pract (2012) 0.79
Comparison of measurement error of Cirrus HD-OCT and Heidelberg Retina Tomograph 3 in patients with early glaucomatous visual field defect. Graefes Arch Clin Exp Ophthalmol (2011) 0.79
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