Sevdalina Lambova. “Comment on ‘the Evaluation of Nailfold Capillaroscopy Pattern in Patients With fibromyalgia’”. Archives of Rheumatology 36, no. 4 (December 31, 2021): 626–627. Accessed October 18, 2025. https://www.archivesofrheumatology.org/index.php/pub/article/view/1229.