TY  - JOUR
T1  - Note on the Invention of a Method for Making the Movements of the Pulse Audible by the Telephone. The Sphygmophone
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 29
SP  - 70
EP  - 70
PY  - 1879/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1879.0014
M3  - doi:10.1098/rspl.1879.0014
AU  - Richardson, B.
ER  -
