HALLE, W.; LIEBSCH, M.; TRAUE, D.; SPIELMANN, H. [Reduction of the number of animals used for the classification of the acute toxicity of chemicals by taking into account cytotoxicity data from the registry of cytotoxicity (RC)] [Article in German]. ALTEX - Alternatives to animal experimentation, [S. l.], v. 14, n. 1, p. 8–15, 1997. Disponível em: https://altex.org/index.php/altex/article/view/1606. Acesso em: 3 mar. 2024.