To generate preliminary data evaluating the feasibility of recruiting women for a
randomized controlled trial (RCT) of nitrous oxide for pain relief during first trimester
surgical abortion. Secondary outcomes included mean procedural pain scores and satisfaction
with pain management.
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Article info
Publication history
Accepted:
May 31,
2013
Received:
May 30,
2013
Identification
Copyright
© 2013 Published by Elsevier Inc.
