TY  - RPRT
TI  - Improving social interaction in chronic psychotic using discriminated avoidance ("nagging"): experimental analysis and generalization.
AU  - M M Fichter
AU  - C J Wallace
AU  - R P Liberman
AU  - J R Davis
DO  - 10.1901/jaba.1976.9-377
UR  - https://pubmed.ncbi.nlm.nih.gov/1002628/
ID  - 1002628
ER  -