TY  - RPRT
TI  - FLOATING CONSTANT-CURRENT AND CONSTANT-VOLTAGE SQUAREWAVE PSYCHOPHYSIOLOGIC STIMULATORS.
AU  - R J KRUSBERG
AU  - H ZIMMER
PY  - 1965
UR  - https://pubmed.ncbi.nlm.nih.gov/14270413/
ID  - 14270413
ER  -