Retraction Note to: Assessment of neuromuscular block at the orbicularis oris, corrugator supercilii, and adductor pollicis muscles
Retraction Note to: J Anesth (2012) 26:28–33 DOI 10.1007/s00540-011-1262-9
The article published in Volume 26, Issue 1, pages 28–33, DOI 10.1007/s00540-011-1262-9 has been retracted as a result of notice received from the author, that the study described in the article was undertaken without appropriate patient consent. The Editor-in-Chief has therefore determined that the article failed to meet the ethical standards required by the Journal. Accordingly, the Editor-in-Chief has decided to retract the article.
Kazuyoshi Hirota, M.D. Ph.D. FRCA
Editor-in-Chief, Journal of Anesthesia