pubmed:affiliation |
Department of Psychiatry, John Umstead Hospital, Duke University Medical Center, Durham, NC 27710, USA. richard.keefe@duke.edu
|
pubmed:publicationType |
Journal Article,
Comparative Study,
Randomized Controlled Trial,
Research Support, Non-U.S. Gov't,
Multicenter Study,
Research Support, N.I.H., Extramural
|