TY  - GEN
AU  - Izquierdo,J J
TI  - The influence of excision and treatment with saline on the pace-maker of the frog's heart
SN  - 0022-3751
PY  - 2007///0205
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1113/jphysiol.1930.sp002621
ER  -