TY  - RPRT
TI  - Diagnostic problems in the feeble-minded.
AU  - L T HILLIARD
AU  - L MUNDY
PY  - 1954
DO  - 10.1016/s0140-6736(54)90423-7
UR  - https://pubmed.ncbi.nlm.nih.gov/13202462/
ID  - 13202462
ER  -