Related by context. Frequent words. (Click for all words.) 63 ultrasonographic 62 neuroimaging studies 62 Ultrasonography 61 immunohistochemical 60 exhaled nitric oxide 60 correlational 60 cytological 60 multivariate logistic regression 59 abdominal ultrasound 59 sonographic 58 Observational studies 58 Computed tomography 58 etiologic 58 echocardiographic 58 logistic regression analysis 58 histopathologic 58 multivariate analyzes 58 immunostaining 58 parenchymal 57 posttreatment 57 histopathological 57 Doppler ultrasound 57 covariate 57 prognostic significance 56 thyroid nodules 56 carotid stenosis 56 metabolic parameters 56 QTc prolongation 56 genetic polymorphisms 56 Postoperative 56 catheterisation 55 intracardiac 55 computed tomography scans 55 tissue perfusion 55 subgroup analyzes 55 neurologic symptoms 55 extrapyramidal symptoms 55 myocardial ischemia 55 near infrared spectroscopy 55 HPA axis 55 MR spectroscopy 55 intravascular ultrasound 55 erythrocyte sedimentation rate 55 stenoses 55 serum concentrations 55 GnRH agonists 55 electromyography 55 Pathologic 54 endoscopist 54 intraoperative 54 LUTS 54 microstructural 54 SPECT imaging 54 EEGs 54 dyspareunia 54 HRQL 54 symptomatology 54 Depressive symptoms 54 HRQOL 54 antibiotic prophylaxis 54 #:#-# [035] 54 electrophysiological 54 hematuria 54 Hemodynamic 54 Immunohistochemistry 54 adiponectin levels 54 myocardial perfusion 54 urinary symptoms 54 pharmacodynamic effects 54 intracoronary 54 Radiographic 54 pharmacokinetic parameters 54 glomerular filtration rate 54 diagnostically 54 electrocardiographic 53 adenotonsillectomy 53 mammographic 53 hemodynamics 53 quantitate 53 logistic regression 53 sensitivity specificity 53 nonrandomized 53 thrombophilia 53 lipid abnormalities 53 neuropsychiatric symptoms 53 #:#-# [033] 53 electrocardiogram EKG 53 morphologic 53 D dimer 53 microRNA expression 53 mRNA expression 53 antihypertensive therapy 53 lipid profiles 52 corticosteroid injections 52 somatic symptoms 52 neurocognitive function 52 chronicity 52 endoscopists 52 Catheterization 52 platelet activation 52 digital rectal examination