TY  - RPRT
TI  - Solid-state animal detection system: its application to open field activity and freezing behavior.
AU  - D Giulian
AU  - G Silverman
PY  - 1975
DO  - 10.1016/0031-9384(75)90150-x
UR  - https://pubmed.ncbi.nlm.nih.gov/1153529/
ID  - 1153529
ER  -