MILANO, A.. Longitudinal melanonychia in a child.. European Journal of Pediatric Dermatology, [S.l.], v. 29, n. 3, p. 179, sep. 2019. ISSN 2281-9649. Available at: <https://www.ejpd.com/journal/index.php/EJPD/article/view/2015>. Date accessed: 21 sep. 2020. doi: https://doi.org/10.26326/2281-9649.29.3.2015.