MANKAPURE, P. K.; BARPANDE, S. R.; BHAVTHANKAR, J. D.; MANDALE, M. Serum Big Endothelin-1 As a Biomarker in Oral Squamous Cell Carcinoma Patients: An Analytical Study . J Appl Oral Sci 2015, 23 (5), 491-496. https://doi.org/10.1590/1678-775720150125.