Citation: 
Häuser W, Brähler E, Wolfe F, Henningsen P. Patient Health Questionnaire 15 as a generic measure of severity in fibromyalgia syndrome: surveys with patients of three different settings. J Psychosom Res. 2014 Apr;76(4):307-11. doi: 10.1016/j.jpsychores.2014.01.009.
Journal: 
J Psychosom Res
Publication date: 
2014
PubMed ID: