v, R., Di Girolamo, M., Toni , M., Mirisola , C. and Baggi , L. (2015) “Blue gingiva: a possible diagnostic pitfall in dark skinned patients”, Oral & Implantology, 8(1), pp. 29–32. Available at: https://www.oimplantology.org/oimp/article/view/128 (Accessed: 8 May 2024).