HOUSECROFT, Catherine E. Horns, Scales, Beaks: The Versatility of Keratin: Chemical Education. CHIMIA, [S. l.], v. 76, n. 3, p. 262–263, 2022. DOI: 10.2533/chimia.2022.262. Disponível em: https://www.chimia.ch/chimia/article/view/2022_262. Acesso em: 26 apr. 2024.