@misc{indiciaec09b04612a91, title = {Sample size planning for the standardized mean difference: accuracy in parameter estimation via narrow confidence intervals.}, author = {Ken Kelley and Joseph R Rausch}, year = {2006}, doi = {10.1037/1082-989x.11.4.363}, url = {https://pubmed.ncbi.nlm.nih.gov/17154752/}, note = {Source identifier: 17154752} }