title: Diagnostic quiz #49. Case no. 1. Proliferative verrucous leukoplakia.
authors.affiliation: University of Florida Oral and Maxillofacial Pathology and Oncology, USA.
authors.forename: R
authors.initials: R
authors.lastname: Baughman
authors.forename: T
authors.initials: T
authors.lastname: Boland
mesh_terms: D000368:Aged; D003937:Diagnosis, Differential; D006801:Humans; D007972:Leukoplakia, Oral / Q000473:pathology*; D008297:Male; D009062:Mouth Neoplasms / Q000473:pathology*