TY  - RPRT
TI  - An inexpensive and sensitive method for measuring and classifying activity in small animals.
AU  - G R Cizadlo
AU  - G W Bown
PY  - 1980
DO  - 10.1007/bf02004023
UR  - https://pubmed.ncbi.nlm.nih.gov/7358122/
ID  - 7358122
ER  -