TY  - RPRT
TI  - Deliberate disability.
AU  - J R HAWKINGS
AU  - K S JONES
AU  - M SIM
AU  - R W TIBBETTS
PY  - 1956
DO  - 10.1136/bmj.1.4963.361
UR  - https://pubmed.ncbi.nlm.nih.gov/13284329/
ID  - 13284329
ER  -