TY  - RPRT
TI  - Developmental setback in severe visual impairment.
AU  - H D Cass
AU  - P M Sonksen
AU  - H R McConachie
PY  - 1994
DO  - 10.1136/adc.70.3.192
UR  - https://pubmed.ncbi.nlm.nih.gov/7510945/
ID  - 7510945
ER  -