Metcalfe, Ryan, and Rosalie David. “A Minimally Destructive Method for Determining Protein Preservation”. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 80, no. 1 (December 31, 2005). Accessed November 22, 2024. https://www.pagepressjournals.org/jbr/article/view/10190.