title: Oral lichen planus from colophony.
authors.affiliation: Department of Dermatology, University Hospital, Seville, Spain.
authors.forename: B
authors.initials: B
authors.lastname: Garcia-Bravo
authors.forename: A
authors.initials: A
authors.lastname: Pons
authors.forename: A
authors.initials: A
authors.lastname: Rodriguez-Pichardo
mesh_terms: D000368:Aged; D003760:Dental Impression Materials / Q000009:adverse effects*; D003877:Dermatitis, Contact / Q000209:etiology*; D006801:Humans; D008010:Lichen Planus / Q000139:chemically induced*; D008297:Male; D009061:Mouth Mucosa; D012116:Resins, Plant / Q000009:adverse effects*; D013638:Tars / Q000009:adverse effects*
chemical_list: D003760:Dental Impression Materials; D012116:Resins, Plant; D013638:Tars; C013893:rosin