SEPÚLVEDA, A.; TRUFFELLO, D.; FUENZALIDA, H.; MACÍAS, M.A. Severe nummular eczema in childhood. Experience of six cases managed with oral methotrexate. European Journal of Pediatric Dermatology, [S. l.], v. 29, n. 4, p. 209–214, 2019. DOI: 10.26326/2281-9649.29.4.2035. Disponível em: https://ejpd.migration.pkpps03.publicknowledgeproject.org/index.php/journal/article/view/2035. Acesso em: 9 sept. 2026.