This is a "connection" page, showing publications co-authored by Andrew Chapman and Lawrence Ward.
Ward L, Powell RE, Scharf ML, Chapman A, Kavuru M. Patient-Centered Specialty Practice: Defining the Role of Specialists in Value-Based Health Care. Chest. 2017 Apr; 151(4):930-935.
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.