Article info
Original articles
Efficacy of tramadol versus fentanyl for postoperative analgesia in neonates
- Correspondence to Professor Ruth Guinsburg, Federal University of São Paulo, Rua Vicente Felix 77 apt 09, São Paulo, SP 01410-020, Brazil; ruthgbr{at}netpoint.com.br
Citation
Efficacy of tramadol versus fentanyl for postoperative analgesia in neonates
Publication history
- Accepted March 14, 2011
- First published April 5, 2011.
Online issue publication
December 13, 2011
Article Versions
- Previous version (5 April 2011).
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