TY  - RPRT
TI  - True and false electromyographic feedback: effect on tension headache.
AU  - C Kondo
AU  - A Canter
PY  - 1977
DO  - 10.1037//0021-843x.86.1.93
UR  - https://pubmed.ncbi.nlm.nih.gov/838954/
ID  - 838954
ER  -