Related by context. Frequent words. (Click for all words.) 55 ROC 49 CALGB 49 NSABP 49 retrospective cohort study 46 Patient Registry 46 prospective multicenter 46 DP b# 45 prospective observational 45 EORTC 45 Radiation Therapy Oncology 44 ISOCOUNTRY3 44 SWOG 44 relapsing multiple sclerosis 44 HeFT 44 CONDOR 44 Myocardial Infarction 44 ACRIN 44 NCCTG 43 SERVIR 43 PRECiSE 43 AIDS Clinical Trials 43 SPEAR 43 Thrombolysis 43 Heart Failure Trial 42 placebo controlled clinical 42 Cohort Study 42 Incident Command System 42 prospective randomized controlled 41 GEECF 41 NCHC 41 MCAN 41 NPM 41 Multicenter 41 TECHNOLOGIES Bermuda LTD 41 CTIC 41 HGU 41 PIA XI top 41 CETC 41 pharmacokinetic PK 41 ATTAIN 41 RTOG 41 ACZ# 40 QTinno 40 NPSF 40 MEDEX 40 Surveillance Epidemiology 40 COPAXONE R 40 End Results SEER 40 ENVOY 40 substudy 40 CHIA 40 nonrandomized 40 NOPR 39 phase IIa clinical 39 ADNI 39 PRIMA 39 TSEC 39 Chemokine 39 prospective cohort 39 COSPAS SARSAT 39 IABP 39 Nanya Technology Corporation 39 CDRD 39 primary percutaneous coronary 39 MEDIC 39 neoadjuvant 39 PROC 39 JAMA. 39 biostatisticians 39 Recommended Practices 39 CIECA 39 ACCF 39 PROPEL trial 39 patients undergoing percutaneous 39 OFDA 39 UNDAC 39 Radiology ACR 38 Development Agency USTDA 38 DRN 38 Acute Coronary Syndromes 38 OBJECTIVES 38 liposomal formulation 38 AZOR 38 Comorbidity 38 Ischemic 38 Guides FY# Quick Facts 38 Virulizin R 38 HSCT 38 coronary revascularization 38 COMMIT 38 Inclinix 38 SEAMEO 38 RECIST criteria 38 SUSTAIN 38 genotypic 38 Cethrin 38 Nongovernmental 38 prospectively defined 38 Defibrillation 38 HKI 38 CMSP