KELLER, Daniel. Schafft die Tierversuche in der Ausbildung ab!. ALTEX - Alternatives to animal experimentation, [S. l.], v. 4, n. 1, p. 3, 1987. Disponível em: https://altex.org/index.php/altex/article/view/1927. Acesso em: 4 may. 2024.