Gupta, Shikha Leukoplakia of buccal mucosa with transformation into spindle cell carcinoma: A rare case report. [electronic resource] - Journal of oral and maxillofacial pathology : JOMFP - 119-123 p. digital Publication Type: Case Reports; Journal Article ISSN: 0973-029X Standard No.: 10.4103/0973-029X.203756 doi