@misc{indiciae15705ace8656, title = {Problem solving therapies for depression: a meta-analysis.}, author = {Pim Cuijpers and Annemieke van Straten and Lisanne Warmerdam}, year = {2006}, doi = {10.1016/j.eurpsy.2006.11.001}, url = {https://pubmed.ncbi.nlm.nih.gov/17194572/}, note = {Source identifier: 17194572} }