HAN, Li; RAO, Lang; WU, Yong-bo; DENG, Yan-yi; LUO, Bo. Hair Collar Sign with Naevus Flammeus: a Possible Sign of Aplasia Cutis Congenita. Dermatology Practical & Conceptual, [S. l.], v. 15, n. 4, p. 6116, 2025. DOI: 10.5826/dpc.1504a6116. Disponível em: https://dpcj.org/index.php/dpc/article/view/6116.. Acesso em: 21 apr. 2026.