Keswani, H., A. K. . . Jha, S. . Vijay, and Y. TL. “Giant Haemangio-Lymphangioma of the Upper Lip - A Case Report”. International Journal of Orofacial Research, vol. 6, no. 1, July 2022, pp. 1-4, doi:10.56501/intjorofacres.v6i1.142.