TY  - RPRT
TI  - A simple multichannel preamplifier system with patch board.
AU  - M J Kloprogge
AU  - G A Hurkmans
PY  - 1973
DO  - 10.3109/13813457309074482
UR  - https://pubmed.ncbi.nlm.nih.gov/4128280/
ID  - 4128280
ER  -