Berra, B., G. Montorfano, M. Negroni, S. Zava, and A.M. Rizzo. “Xenopus Laevis Embryos: Biochemical Evaluations in Simulated Microgravity Condition”. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 82, no. 1 (January 31, 2009). Accessed May 5, 2024. https://www.pagepressjournals.org/jbr/article/view/4727.