TY - JOUR T1 - Preliminary Note on the Action of Calcium, Barium, and Potassium on Muscle JF - Proceedings of the Royal Society of London (1854-1905) VL - 35 SP - 63 EP - 63 PY - 1883/01/01/ UR - http://dx.doi.org/10.1098/rspl.1883.0011 M3 - doi:10.1098/rspl.1883.0011 AU - Brunton, T. AU - Cash, T. ER -