TY - CHAP M1 - Book, Section TI - Thoracic (T2-3) Ganglion Block A1 - Michael, Stanton-Hicks A2 - Diwan, Sudhir A2 - Staats, Peter S. PY - 2015 T2 - Atlas of Pain Medicine Procedures AB - The functional separation of the vagi (vagal nerves) and sympathetic trunks can be attributed to Estienne (1544),1 but it was Winslow who, in 1732,2 described the sympathetic trunk as the paravertebral chain. Many anatomists, including Michener and Auerbach, explored the sympathetic fibers and trunk. But as a functional component of the autonomic nervous system, the association had to wait until Langley and Dickerson in 1899.3 SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/24 UR - accessanesthesiology.mhmedical.com/content.aspx?aid=1109189937 ER -