title: Further Advances in the Classification of the Seborrheic Keratosis.
authors.affiliation: The Royal Oldham Hospital, Oldham OL1 2JH, UK Hospital Pasteur, Nice, France johnnycoyne@doctors.org.uk.
authors.forename: John D
authors.initials: JD
authors.lastname: Coyne
mesh_terms: D006801:Humans; D017492:Keratosis, Seborrheic / Q000145:classification*