Staud, R The provisional diagnostic criteria for fibromyalgia: one step forward, two steps back: comment on the article by Wolfe et al. [electronic resource] - Arthritis care & research Nov 2010 - 1675-6; author reply 1676-8 p. digital Publication Type: Comment; Letter ISSN: 2151-4658 Standard No.: 10.1002/acr.20290 doi Subjects--Topical Terms: Cognition Disorders--complicationsFatigue--complicationsFibromyalgia--classificationHumansPain Measurement--methods