Related by context. Frequent words. (Click for all words.) 61 retrospective cohort study 58 undergoing coronary artery 57 METHODS 57 echocardiographic 57 ipsilateral 57 stenoses 56 RTOG 56 J Clin Oncol 56 Arch Intern Med 56 prospective observational 55 preoperatively 55 % CI #.#-#.# [007] 55 total knee arthroplasty 55 % CI #.#-#.# [003] 55 resections 55 nonoperative 55 postoperatively 55 liver biopsies 55 coronary angiography 55 coronary revascularization 55 prospective multicenter 54 sonographic 54 ablations 54 tumor resection 54 Taxus Stent 54 resected 54 Intraoperative 54 #:#-# [033] 54 HSCT 54 P = .# 54 Postoperative 54 colectomy 54 electrocardiographic 54 total hip arthroplasty 54 arthrodesis 53 multivariate analyzes 53 ischemic cardiomyopathy 53 immunohistochemical 53 vertebral fracture 53 evaluable 53 n = 53 carotid artery stenting 53 #:#-# [031] 53 breast carcinoma 53 Thrombolysis 52 multicentre 52 implantations 52 lymph node involvement 52 N Engl J 52 contralateral 52 Radiographs 52 Multicenter 52 arthroplasty 52 Asymptomatic 52 morphologic 52 Ann Intern Med 52 preoperative 52 neoadjuvant 52 Aortic 52 chemoradiotherapy 52 heavily pretreated 52 multicenter 52 biochemical recurrence 52 Cancer Res 51 stent implantation 51 univariate analysis 51 statistically significant p = 51 percutaneous coronary interventions 51 J Am Coll 51 histologic 51 Arch Neurol 51 laparotomy 51 liver transplant recipients 51 mg QD 51 EBRT 51 TURP 51 cystectomy 51 coronary artery bypass grafting 51 transurethral resection 51 PMID # [002] 51 prospective randomized controlled 50 MitraClip R 50 cholecystectomy 50 mediastinal 50 vertebral compression fractures 50 #:#-# [029] 50 HCV infected 50 ERCP 50 Nationwide Inpatient Sample 50 Radiation Therapy Oncology 50 Free Full Text 50 RRMS patients 50 left ventricular systolic 50 nonobese 50 histopathological 50 univariate 50 Resection 50 Vertebroplasty 50 partial nephrectomy 50 left ventricular dysfunction 50 nephrectomy