Baykal, Can, et al. “A Case of Nail Sarcoidosis With Rich Clinical Findings: Nail Involvement in Sarcoidosis”. Sarcoidosis, Vasculitis and Diffuse Lung Diseases, vol. 39, no. 3, Sept. 2022, p. e2022032, https://doi.org/10.36141/svdld.v39i3.11525.