TY - JOUR T1 - On the Changes Evoked in the Circulation and Respiration by Electrical Excitation of the Floor of the 4th Ventricle. JF - Proceedings of the Royal Society of London (1854-1905) VL - 50 SP - 142 EP - 143 PY - 1891/01/01/ UR - http://dx.doi.org/10.1098/rspl.1891.0019 M3 - doi:10.1098/rspl.1891.0019 AU - Spencer, W. ER -