Variability of “optimal” cut points for mild, moderate, and severe pain: Neglected problems when comparing groups
Hirschfeld, Gerrit, Zernikow, BorisVolume:
154
Language:
english
Journal:
Pain
DOI:
10.1016/j.pain.2012.10.008
Date:
January, 2013
File:
PDF, 626 KB
english, 2013