@misc{indiciaed418cbb02c42, title = {The intervention selection bias: an underrecognized confound in intervention research.}, author = {Robert E Larzelere and Brett R Kuhn and Byron Johnson}, year = {2004}, doi = {10.1037/0033-2909.130.2.289}, url = {https://pubmed.ncbi.nlm.nih.gov/14979773/}, note = {Source identifier: 14979773} }