TY  - RPRT
TI  - The young child's ability to see a difference between mirror-image forms.
AU  - J S Robinson
AU  - K E Higgins
PY  - 1967
DO  - 10.2466/pms.1967.25.3.893
UR  - https://pubmed.ncbi.nlm.nih.gov/6083311/
ID  - 6083311
ER  -