1.
Guerrero-Torija A, Vallejo-Ruiz M, Hernández-Núñez A, Borbujo J. Idiopathic frontal hyperpigmentation. Eur. J. Pediat. Dermatol. [Internet]. 2020Dec.12 [cited 2024Dec.21];30(4):216-20. Available from: https://ejpd.com/index.php/journal/article/view/2167