1 Subjects: “...Randomized Controlled Trials as Topic...”

2 Subjects: “...Randomized Controlled Trials as Topic...”

3 “...Most drug trials examined duloxetine effects on pain and global improvement; trial duration...”

4 “...(r), AMED, and the Cochrane Central Register of Controlled Trials (CENTRAL); hand searches...”

5 “... Treatments for Rotator Cuff Tears, was conducted by the University of Alberta Evidence-based Practice Center...”

6 “... Treatments for Rotator Cuff Tears, was conducted by the University of Alberta Evidence-based Practice Center...”

7 “...), Scopus, and the Cochrane Clinical Trials Registry through August 2014 plus reference lists of included...”

8 “...), Scopus, and the Cochrane Clinical Trials Registry through August 2014 plus reference lists of included...”