Patel, J. and Shah, J. (2018) “Management of Gingival Hyperpigmentation by Scalpel Surgical Technique: Management of Gingival Hyperpigmentation by Scalpel Surgical Technique”, National Journal of Integrated Research in Medicine, 8(2), pp. 183–189. doi: 10.70284/njirm.v8i2.1233.