title: Hyperpigmentation of the tongue in a patient receiving chemotherapy.
authors.affiliation: Department of Dermatology, Hospital Universitario 12 de Octubre Institution, Madrid, Spain.
authors.forename: F
authors.initials: F
authors.lastname: Tous-Romero
authors.forename: S
authors.initials: S
authors.lastname: Burillo-Martínez
authors.forename: V
authors.initials: V
authors.lastname: Velasco-Tamariz
authors.forename: L
authors.initials: L
authors.lastname: Maroñas-Jiménez