Strambach, F. E., Piccolo, V., Ronchi, A., Russo, T., Argenziano, G. and Moscarella, E. (2019) “A Pediatric Case of Papular Epidermal Nevus With ‘Skyline’ Basal Cell Layer (PENS)”, Dermatology Practical & Conceptual, 9(4), pp. 313-314. doi: 10.5826/dpc.0904a17.