Manzer, Anna Katharina, Simone Lombardi-Borgia, Monika Schäfer-Korting, Judith Seeber, Michaela Zorn-Kruppa, and Maria Engelke. “SV40-Transformed Human Corneal Keratocytes: Optimisation of Serum-Free Culture Conditions”. ALTEX - Alternatives to animal experimentation 26, no. 1 (February 1, 2009): 33–39. Accessed April 26, 2024. https://altex.org/index.php/altex/article/view/635.