title: [Triem JG, Röhm KD, Boldt J, Piper SN. [Comparison of a propofol-based anesthesia regimen using optimated target-controlled-infusion (OTCI) and manually-controlled infusion (MCI) technique]. Anasthesiol Intensivmed Notfallmed Schmerzther 2006; 41: 150-155. Retraction].
abstract: The editorial board of AINS requests the retraction of the named article, as the studie has no IRB-approval.