1. Fibromyalgia
2. Parfenov VA, Golovacheva VA. Khronicheskaya bol’ i ee lechenie v nevrologii. M.: GEOTAR-Media; 2018. (In Russ.)
3. AAPT Diagnostic Criteria for Fibromyalgia
4. Burckhardt CS, Clark BD, Bennett RM. The fibromyalgia impact questionnaire: development and validation. J Rheumatol. 1991;18(5):728-733
5. Bennett R. The Fibromyalgia Impact Questionnaire (FIQ): A review of its development, current version, operating characteristics and uses. Clin Exp Rheumatol. 2005;23(5 suppl 39):154-162