This is a "connection" page, showing publications co-authored by Leslie Harrold and Hua Zheng.
Zheng H, Li W, Harrold L, Ayers DC, Franklin PD. Web-based Comparative Patient-reported Outcome Feedback to Support Quality Improvement and Comparative Effectiveness Research in Total Joint Replacement. EGEMS (Wash DC). 2014; 2(1):1130.
The connection strength for concepts is the sum of the scores for each matching publication.
Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.