title: Does an immune reaction to sebum in wounds cause keloid scars? Beneficial effect of desensitisation.
mesh_terms: D001500:BCG Vaccine; D003888:Desensitization, Immunologic; D006801:Humans; D007627:Keloid / Q000276:immunology* / Q000628:therapy; D012629:Sebum / Q000276:immunology*; D012882:Skin Tests
chemical_list: D001500:BCG Vaccine