Refinement of the SWN-20 based on the Rasch rating model.
Park IJ, Jung DC, Hwang SS, Jung HY, Yoon JS, Kim CE, Ahn YM, Kim YS.
Park IJ, et al. Among authors: jung dc, jung hy.
Compr Psychiatry. 2015 Jul;60:134-41. doi: 10.1016/j.comppsych.2014.12.003. Epub 2014 Dec 26.
Compr Psychiatry. 2015.
PMID: 25819763