title: Optical biopsy of cytokeratin and NADH in the tumor border zone.
authors.affiliation: Institut für Medizinisch-Technische Physik und Laser Medizin Freie Universität Berlin, Germany.
authors.forename: J
authors.initials: J
authors.lastname: Beuthan
authors.forename: O
authors.initials: O
authors.lastname: Minet
authors.forename: G
authors.initials: G
authors.lastname: Müller
mesh_terms: D001706:Biopsy / Q000379:methods*; D006801:Humans; D007633:Keratins / Q000032:analysis*; D009243:NAD / Q000032:analysis*; D009369:Neoplasms / Q000737:chemistry*
chemical_list: D009243:NAD; D007633:Keratins