TY - JOUR T1 - Note on the Motor Roots of the Brachial Plexus, and on the Dilator Nerve of the Iris JF - Proceedings of the Royal Society of London (1854-1905) VL - 35 SP - 229 EP - 232 PY - 1883/01/01/ UR - http://dx.doi.org/10.1098/rspl.1883.0039 M3 - doi:10.1098/rspl.1883.0039 AU - Ferrier, D. ER -