Stefanis, Athanasios J., Zoe Apalla, Chryssoula Papageorgiou, Dimitrios Ioannides, Christina Nikolaidou, and Aimilios Lallas. 2018. “A Tiny Facial Pigmented Macule: Overcoming the Diagnostic Challenge”. Dermatology Practical & Conceptual 8 (4): 322-23. https://doi.org/10.5826/dpc.0804a15.