TY  - RPRT
TI  - Improving energy expenditure estimation by using a triaxial accelerometer.
AU  - K Y Chen
AU  - M Sun
PY  - 1997
DO  - 10.1152/jappl.1997.83.6.2112
UR  - https://pubmed.ncbi.nlm.nih.gov/9390989/
ID  - 9390989
ER  -