Incidence and impact of dysplasia at final resection margins in cancers of the oral cavity. - Singh, Arjun; Mair, Manish; Singhvi, Hitesh; Ramalingam, Natarajan; Bal, Munita; Lamba, Komal; Nair, Deepa; Nair, Sudhir; Chaturvedi, Pankaj (Acta Oto-Laryngologica, 2020)