Antiemetic and analgesic-sparing effects of diphenhydramine added to morphine intravenous patient-controlled analgesia T.-F. Lin, Y.-C. Yeh, Y.-H. Yen, Y.-P. Wang, C.-J. Lin, W.-Z. Sun British Journal of Anaesthesia Volume 94, Issue 6, Pages 835-839 (June 2005) DOI: 10.1093/bja/aei137 Copyright © 2005 British Journal of Anaesthesia Terms and Conditions
Fig 1 VAS pain intensity at rest (mean and 95% confidence interval). No significant differences. British Journal of Anaesthesia 2005 94, 835-839DOI: (10.1093/bja/aei137) Copyright © 2005 British Journal of Anaesthesia Terms and Conditions
Fig 2 Morphine consumption (mean and 95% confidence interval). No significant differences were observed. British Journal of Anaesthesia 2005 94, 835-839DOI: (10.1093/bja/aei137) Copyright © 2005 British Journal of Anaesthesia Terms and Conditions