1
by Ip, Stanley
Published 2005
Agency for Healthcare Research and Quality
Subjects: ...Comparative Effectiveness Research...

2
by Ip, Stanley
Published 2005
Agency for Healthcare Research and Quality
Subjects: ...Comparative Effectiveness Research...

3
by Balk, Ethan
Published 2006
Agency for Healthcare Research and Quality
Subjects: ...Comparative Effectiveness Research...

4
by Lau, Joseph
Published 2005
Agency for Healthcare Research and Quality
Subjects: ...Comparative Effectiveness Research...

5
by Balk, Ethan
Published 2006
Agency for Healthcare Research and Quality
Subjects: ...Comparative Effectiveness Research...

6
by Lau, Joseph
Published 2005
Agency for Healthcare Research and Quality
Subjects: ...Comparative Effectiveness Research...

7
by Lau, Joseph, Chew, Priscilla W., Wang, Chenchen, White, Alexander C.
Published 2004
Agency for Healthcare Research and Quality
Subjects: ...Comparative Effectiveness Research...

8
by Lau, Joseph, Chew, Priscilla W., Wang, Chenchen, White, Alexander C.
Published 2004
Agency for Healthcare Research and Quality
Subjects: ...Comparative Effectiveness Research...