3
by Matchar, David B.
Published 2006
AHRQ Technology Assessment Program

5
by Matchar, David B.
Published 2006
AHRQ, Technology Assessment Program

8
by Matchar, David B.
Published 2005
Agency for Healthcare Research and Quality

10
by Matchar, David B.
Published 2006
AHRQ, Technology Assessment Program

13
by Matchar, David B.
Published 2006
AHRQ Technology Assessment Program