WULF, HC; BRODTHAGEN, H. Transmission of Bucky (Grenz) rays through human scalp hair. Acta Dermato-Venereologica, [S. l.], v. 57, n. 6, p. 525–527, 1977. DOI: 10.2340/0001555557525527. Disponível em: https://medicaljournalssweden.se/actadv/article/view/17419. Acesso em: 23 jun. 2026.