RT Journal Article SR Electronic T1 571. Defining the Limits and the Spread Beyond the Transversus Abdominis Plane Block - Radiological and Anatomical Study JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP e7 OP e7 DO 10.1136/rapm-00115550-200809001-00013 VO 33 IS Suppl 1 A1 Carney, J. A1 Lane, J. A1 Quondamatteo, F. A1 Bergin, D. A1 McDonnell, J. A1 Laffey, J. YR 2008 UL http://rapm.bmj.com/content/33/Suppl_1/e7.2.abstract AB