pubmed:affiliation |
VA San Diego Healthcare System, San Diego, the University of California San Diego, La Jolla, Santa Monica, California 92093-0679, USA. drichman@ucsd.edu
|
pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.,
Research Support, U.S. Gov't, Non-P.H.S.,
Research Support, Non-U.S. Gov't
|