Related by context. Frequent words. (Click for all words.) 47 background 46 Backgrounds 45 Differences Between 44 Discloses 44 Correlates 43 Historical Perspective 43 Answers Questions 43 Fine Tuning 43 Overview 43 Effects 42 Clarifies 42 * [021] 42 Proposed Changes 42 Reporting Requirements 42 Studied 41 Refers 41 Prerequisite 41 Verifies 41 Chronology 41 Raise Questions 41 Detail 40 Fact Sheet 40 Profile 40 Raises Concerns 40 Latest Developments 40 Systematic Review 40 Growing Problem 40 Enforces 40 Critical Role 40 Issues Statement Regarding 40 Position 40 Questions Remain 40 Refines 40 Probe Finds 40 Contains 40 Sheds Light 40 Study Confirms 39 Scrutinized 39 Comparative Analysis 39 Relationship Between 39 Heightens 39 Description 39 Mixed Reviews 39 Modifies 39 Casts Doubt 39 Factors Affecting 39 Backgrounder 39 Report Examines 39 Varied 39 Litmus Test 39 Underscore 39 Determines 39 Meta Analysis 39 Main Outcome Measures 39 Lesion 39 Provides Comprehensive 38 Usefulness 38 Important Than 38 Stirs Controversy 38 Hearing Postponed 38 Fast Facts 38 Contradicts 38 Cont'd 38 Related Costs 38 Deletes 38 Analyzes 38 Discusses 38 Puts Off 38 Assigns 38 Required 38 Could Affect 38 Experts Urge 38 Draws Criticism 38 Statement Regarding 38 Increases Risk 38 Acknowledges 38 Foreground 38 Panel Rejects 38 Study Indicates 38 Req 38 Insight Into 38 Shed Light 38 Key Findings 38 Study Suggests 38 Sparks Controversy 38 Constraint 38 Raises Questions 38 Summary 38 Pay Attention 37 Study Identifies 37 Study Examines 37 Pinpoints 37 Puts Focus 37 Organizational Structure 37 Panel Recommends 37 Taking Aim 37 Panel Backs 37 Complies 37 Draws Attention 37 Deadline Extended 37 Knee Injury