Felicioli, Antonio, Simona Sagona, Michele Corazza, Carlo Pretti, and Marco A.L. Zuffi. “Water-Soluble Proteinase Activity of Gastric Fluids in the European Whip Snake, <em>Hierophis viridiflavus</em>: An Experimental Preliminary Survey”. Acta Herpetologica 8, no. 2 (December 31, 2013): 147–152. Accessed April 29, 2024. https://oaj.fupress.net/index.php/ah/article/view/1693.