A review of the FIQ from 1991 to 2005
Validation of an Italian version of the Fibromyalgia Impact Questionnaire (FIQ-I)
https://www.ncbi.nlm.nih.gov/pubmed/12942697Validation of a Persian version of the Fibromyalgia Impact Questionnaire (FIQ-P).
https://www.ncbi.nlm.nih.gov/pubmed/24166211Assessing functional disability and health status of women with fibromyalgia: validation of a Hebrew version of the Fibromyalgia Impact Questionnaire.
https://www.ncbi.nlm.nih.gov/pubmed/8724306