TY  - JOUR
T1  - On the Origin from the Spinal Cord of the Cervical and Upper Thoracic Sympathetic Fibres, with Some Observations on White and Grey Rami Communicantes. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 50
SP  - 446
EP  - 448
PY  - 1891/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1891.0057
M3  - doi:10.1098/rspl.1891.0057
AU  - Langley, J.
ER  -
