TY  - BOOK
AU  - Burch,George
TI  - Digital plethysmography: introducing a method for recording simultaneously the time course of the rate of blood flow into and out of the... 
U1  - 612.11 
PY  - 1954///
CY  - New York
PB  - Gruner & Stratton
KW  - FISIOLOGIA DE LA SANGRE
ER  -