1
by Veazie, Stephanie
Published 2018
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

2
by Boland, Michael V.
Published 2012
Agency for Healthcare Research and Quality

3
by Veazie, Stephanie
Published 2018
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

4
by Boland, Michael V.
Published 2012
Agency for Healthcare Research and Quality

5
by Fontanarosa, Joann, Uhl, Stacey, Oyesanmi, Olu, Schoelles, Karen M.
Published 2013
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

6
by Fontanarosa, Joann, Uhl, Stacey, Oyesanmi, Olu, Schoelles, Karen M.
Published 2013
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

7
by Treadwell, Jonathan R.
Published 2012
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

8
by Soni, Nilam J.
Published 2012
Agency for Healthcare Research and Quality
... SOURCES: MEDLINE(r), Embase(r), the Cochrane Database of Systematic Reviews, National Institute...

9
by Treadwell, Jonathan R.
Published 2012
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

10
by Sun, Fang
Published 2014
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

11
by Sun, Fang
Published 2014
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

12
by Chung, Mei
Published 2011
Agency for Healthcare Research and Quality

13
by Likis, Frances E.
Published 2012
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
... addressing the use of nitrous oxide for the management of labor pain. DATA SOURCES: We searched the MEDLINE(r...

14
by Likis, Frances E.
Published 2012
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services
... addressing the use of nitrous oxide for the management of labor pain. DATA SOURCES: We searched the MEDLINE(r...

15
by Chung, Mei
Published 2011
Agency for Healthcare Research and Quality

16
by Hickam, David H.
Published 2013
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

17
by Hickam, David H.
Published 2013
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

18
by Parsons, Susan K.
Published 2011
Agency for Healthcare Research and Quality, U.S. Department of Health and Human Services

19
by Brasure, Michelle
Published 2016
Agency for Healthcare Research and Quality

20
by Saha, Somnath
Published 2013
Effective Health Care Program, Department of Health and Human Services, Agency for Healthcare Research and Quality