TY  - JOUR 
T1  - An automatic gain control circuit to improve ECG acquisition
JO  - Research on Biomedical Engineering
A1  - Rovetta, Marco
A1  - Baggio, João Fernando Refosco
A1  - Moraes, Raimes
SN  - 2446-4740
UL  - 10.1590/2446-4740.04217
VL  - 33 
Y1  - 2017
PB  - Brasil 
ER  -