The assessment of disability in children and adolescents with headache: adopting PedMIDAS in an epidemiological study.
Kröner-Herwig
Birgit
B
Georg-Elias-Müller-Institute of Psychology, Dept. of Clinical Psychology and Psychotherapy, University of Göttingen, Göttingen, Germany. bkroene@uni-goettingen.de
Heinrich
Marion
M
Vath
Nuria
N