title: When is an oral leukoplakia premalignant?
authors.forename: Jon
authors.initials: J
authors.lastname: Sudbø
authors.forename: Albrecht
authors.initials: A
authors.lastname: Reith
mesh_terms: D018450:Disease Progression; D006801:Humans; D007972:Leukoplakia, Oral / Q000175:diagnosis*; D011230:Precancerous Conditions / Q000175:diagnosis*