1. Bergman R A, Afifi A D, Heidger P M. Histology. WB Saunders Company, Philadelphia 1996; 156–64
2. Kambič V, Gale N. Epithelial hyperplastic lesions of the larynx. Elsevier, Amsterdam, Lausanne, New York, Oxford, Shannon, Tokyo 1995; 7–38
3. α-Enolase is restricted to basal cells of stratified squamous epithelium