TY  - RPRT
TI  - Widgets: why are some interventions better than others?
AU  - Pim Cuijpers
AU  - Annemieke van Straten
PY  - 2005
DO  - 10.1111/j.1360-0443.2005.01265.x
UR  - https://pubmed.ncbi.nlm.nih.gov/16128731/
ID  - 16128731
ER  -