RT Journal Article SR Electronic T1 Long-Term Follow Up of Cryoanalgesia for Chronic Thoracic Pam JF Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 46 OP 46 DO 10.1136/rapm-00115550-199318021-00046 VO 18 IS Suppl 2 A1 Green, C.R. A1 deRosayro, A.M. A1 Tait, A.R. A1 Roth;, R.S. A1 Greenwald, K.M. YR 1993 UL http://rapm.bmj.com/content/18/Suppl_2/46.abstract AB