TY  - RPRT
TI  - Twin interactions in a normal nursery school.
AU  - M Paluszny
AU  - R Gibson
PY  - 1974
DO  - 10.1176/ajp.131.3.293
UR  - https://pubmed.ncbi.nlm.nih.gov/4273084/
ID  - 4273084
ER  -