TY  - RPRT
TI  - Objectively measured hyperactivity--I. Comparison with normal controls.
AU  - M D Schechter
AU  - G D Timmons
DO  - 10.1002/j.1552-4604.1985.tb02837.x
UR  - https://pubmed.ncbi.nlm.nih.gov/4008671/
ID  - 4008671
ER  -