Problems in functioning from the patient perspective using the ICF as a reference
Gradinger F, Köhler B, Khatami R, Mathis J, Cieza A, Bassetti C. Problems in functioning from the patient perspective using the International Classification of Functioning, Disability and Health (ICF) as a reference. J Sleep Res. 2011; 20(1 Pt 2): 171-182. Abstract