Gupta S, Naik S, Halkud R, Nanjundappa A, Premlatha C, Ramarao C, Appaji L. Anaplastic Lymphoma Kinase-positive Primary Diffuse Large B-cell Lymphoma of the Larynx: A Rare Clinical Entity. Int J Phonosurg Laryngol 2012; 2 (2):57-61.