1
by Hartling, Lisa
Published 2012
Agency for Healthcare Research and Quality
Subjects: ...Controlled Clinical Trials as Topic...

2
by Hartling, Lisa
Published 2012
Agency for Healthcare Research and Quality
Subjects: ...Controlled Clinical Trials as Topic...

3
by Rugge, Bruin, Bougatsos, Christina, Chou, Roger
Published 2014
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
Subjects: ...Clinical Trials as Topic...