2
by Balk, Ethan
Published 2012
Agency for Healthcare Research and Quality

3
by McCormack, Lauren
Published 2013
Agency for Healthcare Research and Quality, Department of Health and Human Services, USA

5
by Hernandez, Lyla M.
Published 2009
National Academies Press

6
Published 2021
US Department of Health and Human Services, Office of the Surgeon General

8
by Balk, Ethan
Published 2012
Agency for Healthcare Research and Quality