PFALLER, Walter. Welcome address to the 14th Congress on "Alternatives to Animal Experimentation". ALTEX - Alternatives to animal experimentation, [S. l.], v. 24, n. 3, p. 178, 2007. Disponível em: https://www.altex.org/index.php/altex/article/view/752. Acesso em: 20 may. 2024.