TY  - RPRT
TI  - Effect of feedback delay upon learned heart rate control.
AU  - D A Williamson
AU  - E B Blanchard
PY  - 1979
DO  - 10.1111/j.1469-8986.1979.tb01453.x
UR  - https://pubmed.ncbi.nlm.nih.gov/424494/
ID  - 424494
ER  -