1
by Wolff, Tracy, Guirguis-Blake, Janelle, Miller, Therese, Gillespie, Michael
Published 2007
Agency for Healthcare Research and Quality (US)

2
by Wolff, Tracy, Guirguis-Blake, Janelle, Miller, Therese, Gillespie, Michael
Published 2007
Agency for Healthcare Research and Quality (US)

5
by Wolff, Tracy, Miller, Therese
Published 2007
Agency for Healthcare Research and Quality (US)
...; cohort studies; case--control studies; and case series of large, multisite databases were included. Two...

6
by Wolff, Tracy, Miller, Therese
Published 2007
Agency for Healthcare Research and Quality (US)
...; cohort studies; case--control studies; and case series of large, multisite databases were included. Two...