@misc{indiciae61216bdb1f51, title = {Widgets: why are some interventions better than others?}, author = {Pim Cuijpers and Annemieke van Straten}, year = {2005}, doi = {10.1111/j.1360-0443.2005.01265.x}, url = {https://pubmed.ncbi.nlm.nih.gov/16128731/}, note = {Source identifier: 16128731} }