TY  - RPRT
TI  - Filmed case material: experience or exposure?
AU  - E A Mason
PY  - 1969
DO  - 10.1111/j.1939-0025.1969.tb00624.x
UR  - https://pubmed.ncbi.nlm.nih.gov/5776170/
ID  - 5776170
ER  -