RT Journal Article SR Electronic T1 More on the Use of Near-Infrared Spectroscopy to Evaluate Stellate Ganglion Block JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 111 OP 112 DO 10.1053/rapm.2002.26487 VO 27 IS 1 A1 Quaresima, Valentina A1 Ferrari, Marco YR 2002 UL http://rapm.bmj.com/content/27/1/111.2.abstract AB