“The Effect of Melanin on the Proteolytic Potential of Blood under Alkali Esophageal Burn”. Journal of Biological Research - Bollettino della Società Italiana di Biologia Sperimentale 93, no. 1 (August 5, 2020). Accessed May 10, 2026. https://www.pagepressjournals.org/jbr/article/view/8577.