S. Saito, Y. Kuriyama, A. Uchiyama, M. Yasuda, and S.- ichiro Motegi, “Capillaroscopy in Pigmented Basal Cell Carcinoma Smaller than 3-mm Diameter: A Report of Four Lesions”, Acta Derm Venereol, vol. 102, p. adv00762, Aug. 2022.