HARTUNG, Thomas; SPIELMANN, Horst. [The sophisticated process of validation] [Article in German]. ALTEX - Alternatives to animal experimentation, [S. l.], v. 12, n. 2, p. 98–103, 1995. Disponível em: https://www.altex.org/index.php/altex/article/view/1677. Acesso em: 25 jul. 2024.