TY  - RPRT
TI  - Frostig visual perceptual training with low-ability-level retarded.
AU  - L W Talkington
PY  - 1968
DO  - 10.2466/pms.1968.27.2.505
UR  - https://pubmed.ncbi.nlm.nih.gov/5701419/
ID  - 5701419
ER  -