TRITTHART, Helmut A. [In vitro test systems in cancer research] [Article in German]. ALTEX - Alternatives to animal experimentation, [S. l.], v. 13, n. 3, p. 118–123, 1996. Disponível em: https://altex.org/index.php/altex/article/view/1627. Acesso em: 3 may. 2024.