TY  - RPRT
TI  - Paradoxical interventions: a meta-analysis.
AU  - V Shoham-Salomon
AU  - R Rosenthal
PY  - 1987
DO  - 10.1037//0022-006x.55.1.22
UR  - https://pubmed.ncbi.nlm.nih.gov/3571654/
ID  - 3571654
ER  -