Cieza A., Brockow T., Ewert T., Amman E., Kollerits B., Chatterji S., Ustun T.B, Stucki G..  2002.  Linking health-status measurements to the international classification of functioning, disability and health. J Rehabil Med. 34:205-10.

Cieza A., Ewert T., Ustun T.B, Chatterji S., Kostanjsek N., Stucki G..  2004.  Development of ICF Core Sets for patients with chronic conditions. J Rehabil Med. :9-11.