TY  - RPRT
TI  - Are the cage question outdated?
AU  - E J Waterson
AU  - I M Murray-Lyon
PY  - 1988
DO  - 10.1111/j.1360-0443.1988.tb00540.x
UR  - https://pubmed.ncbi.nlm.nih.gov/3224192/
ID  - 3224192
ER  -