SIMONS, Kurt W. Open letter to the German Chancellor Dr. Angela Merkel. ALTEX - Alternatives to animal experimentation, [S. l.], v. 27, n. 1, p. 70–73, 2010. DOI: 10.14573/altex.2010.1.70. Disponível em: https://altex.org/index.php/altex/article/view/582. Acesso em: 20 apr. 2024.