Mills, A E Solar keratosis can be distinguished from superficial basal cell carcinoma by expression of bcl-2. [electronic resource] - The American Journal of dermatopathology Oct 1997 - 443-5 p. digital Publication Type: Journal Article ISSN: 0193-1091 Standard No.: 10.1097/00000372-199710000-00002 doi Subjects--Topical Terms: Antibodies, MonoclonalBiomarkers, Tumor--analysisBiopsyCarcinoma, Basal Cell--pathologyDiagnosis, DifferentialEpithelial Cells--pathologyGene Expression Regulation, NeoplasticHumansImmunoenzyme TechniquesKeratosis--pathologyProto-Oncogene Proteins c-bcl-2--analysisReproducibility of ResultsSkin Neoplasms--pathologySunlight--adverse effects