TY  - RPRT
TI  - A simple method for recording activity patterns of small animals.
AU  - V Thiel
AU  - D S Barnes
AU  - N Mrosovsky
PY  - 1972
DO  - 10.1016/0031-9384(72)90345-9
UR  - https://pubmed.ncbi.nlm.nih.gov/5037553/
ID  - 5037553
ER  -