Jaramillo Arboleda, Alejandra, et al. “Hutchinson’s Sign Without Melanonychia: A Key For The Diagnosis Of Invasive Melanoma Of The Nail Matrix”. Dermatology Practical & Conceptual, vol. 15, no. 4, Oct. 2025, p. 5888, https://doi.org/10.5826/dpc.1504a5888.