1. P6 acustimulation effectively decreases postoperative nausea and vomiting in high-risk patients† 
U.H. Frey, P. Scharmann, C. Löhlein, J. Peters 
British Journal of Anaesthesia 
Volume 102, Issue 5, Pages (May 2009)
DOI: /bja/aep014
Copyright © 2009 British Journal of Anaesthesia Terms and Conditions

2. Fig 1
Effect of risk factors and acustimulation on the development of PONV. Risk factors were defined as: female gender, non-smoking, history of PONV or motion sickness, and postoperative morphine requirement. The fraction of patients suffering from early (up to 6 h) and late (after 24 h) is given. Data are presented as mean (95% CI).
British Journal of Anaesthesia  , DOI: ( /bja/aep014)
Copyright © 2009 British Journal of Anaesthesia Terms and Conditions