Ragıp Ulvi KORUCU, et al. “Serum Calcitonin Gene-Related Peptide and Receptor Protein Levels in Patients With Fibromyalgia Syndrome: A Cross-Sectional Study”. Archives of Rheumatology, vol. 35, no. 4, Dec. 2020, pp. 463-7, doi:10.46497/ArchRheumatol.2020.7783.