RETRACTED: Accidental venous and dural puncture during epidural analgesia in obese parturients (BMI > 40 kg/m2): three different body positions during insertion

This article has been retracted: please see Elsevier Policy on Article Withdrawal (http://www.elsevier.com/locate/withdrawalpolicy).This article has been retracted at the request of the Editor-in-Chief, Dr. Robert R. Gaiser, due to the author's inability to provide either copies of Ethical Board approvals or BMI values for each patient.