Utility of nail enamel for inking of surgical margins in oral biopsy: a comparative studySuvarna Kizhakkoottu, Archana Santhanam, Herald. J. Sherlin, Gifrina Jayaraj and Kanchi Ravi DonJ Oral Med Oral Surg, 28 1 (2022) 4DOI: https://doi.org/10.1051/mbcb/2021039