TY  - JOUR
T1  - On the Mechanism by Which the First Sound of the Heart Is Produced
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 61
SP  - 331
EP  - 343
PY  - 1897/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1897.0045
M3  - doi:10.1098/rspl.1897.0045
AU  - Quain, R.
ER  -
