TY  - RPRT
TI  - Rhythmic habit patterns (stereotypies).
AU  - R Mitchell
AU  - P Etches
PY  - 1977
DO  - 10.1111/j.1469-8749.1977.tb07955.x
UR  - https://pubmed.ncbi.nlm.nih.gov/892257/
ID  - 892257
ER  -