… PMCID: PMC4130732. Sturgeon JA., Darnall BD., Zwickey H., Wood LJ., Hanes D., Zava D., & Mackey SM. Pro-Inflammatory Cytokines & DHEA-S in Women with Fibromyalgia: … PMCID: PMC4130732. Sturgeon JA., Darnall BD., Zwickey H., Wood LJ., Hanes D., Zava D., & Mackey SM. Pro-Inflammatory Cytokines & DHEA-S in Women with Fibromyalgia: …