Article Information
Author Information
- Mary B. Barton
- Dr. Barton is with the Department of Ambulatory Care and Prevention, Harvard Pilgrim Health Care and Harvard Medical School, Boston, Mass.
- Correspondence to:
Dr. Mary B. Barton, Department of Ambulatory Care and Prevention, Harvard Pilgrim Health Care and Harvard Medical School, 126 Brookline Ave., Boston MA 02215, USA; [email protected]