Article Text
Treatment
Patient controlled analgesia was more effective than nurse controlled analgesia after cardiac surgery
Statistics from Altmetric.com
Footnotes
Source of funding: no external funding.
For correspondence: Dr R Gust, DEAA, Department of Anesthesiology, University of Heidelberg School of Medicine, Im Neuenheimer Feld 110, D-69120 Heidelberg, Germany. Fax +49 6221 56 5345.