TY  - RPRT
TI  - Low-cost automatic activity data recording system.
AU  - M F Moraes
AU  - C Ferrarezi
AU  - F J Mont'Alverne
AU  - N Garcia-Cairasco
PY  - 1997
DO  - 10.1590/s0100-879x1997000800015
UR  - https://pubmed.ncbi.nlm.nih.gov/9361732/
ID  - 9361732
ER  -