pubmed:affiliation |
Division of General Medicine and Primary Care, Beth Israel Deaconess Medical Center, Harvard Medical School, Rose 115, Boston, MA 02215, USA. cweekuo@bidmc.harvard.edu
|
pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, U.S. Gov't, P.H.S.,
Research Support, N.I.H., Extramural
|