This is a "connection" page, showing publications co-authored by Bruce Usher and Richard Friedman.
Steroid-induced osteonecrosis of the humeral head. Orthopedics. 1995 Jan; 18(1):47-51.
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.