Search alternatives:
"positivism" » "positivity"

5
by Trikalinos, Thomas A.
Published 2012
U.S. Department of Health and Human Services, Agency for Healthcare Research and Quality
...--data from 7 cohorts, 123,122 participants), with no significant change in risk (positive or negative...

8
by Dahabreh, Issa J.
Published 2012
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

9
by Dahabreh, Issa J.
Published 2012
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

10
by Chung, Mei
Published 2011
Agency for Healthcare Research and Quality

11
by Chung, Mei
Published 2011
Agency for Healthcare Research and Quality

12
by Shekelle, Paul G.
Published 2011
Agency for Healthcare Research and Quality

13
by Balk, Ethan
Published 2011
Agency for Healthcare Research and Quality

14
by Balk, Ethan
Published 2011
Agency for Healthcare Research and Quality

15
by Shekelle, Paul G.
Published 2011
Agency for Healthcare Research and Quality