This is a "connection" page, showing publications co-authored by Gordon Schwartz and David Levin.
Levin DC, Parker L, Schwartz GF, Rao VM. Percutaneous needle vs surgical breast biopsy: previous allegations of overuse of surgery are in error. J Am Coll Radiol. 2012 Feb; 9(2):137-40.
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.