title: Allergy to Gold: The Two Faces of Mercury.
authors.affiliation: Department of Biomedical, Surgical and Dental Sciences, Unit of Oral Pathology and Medicine, IRCCS Galeazzi Hospital, University of Milan, Milan, Italy.
authors.forename: Paolo D
authors.initials: PD
authors.lastname: Pigatto
authors.affiliation: Department of Dental Toxicology, Italian Association for Metals and Biocompatibility Research, Milan, Italy.
authors.forename: Gianpaolo
authors.initials: G
authors.lastname: Guzzi