TY  - RPRT
TI  - Mental retardation as a learning disorder.
AU  - S G Paris
AU  - H C Haywood
PY  - 1973
DO  - 10.1016/s0031-3955(16)32886-3
UR  - https://pubmed.ncbi.nlm.nih.gov/4579341/
ID  - 4579341
ER  -