Böni, R Genetic analysis of a trichoepithelioma and associated basal cell carcinoma. [electronic resource] - Archives of dermatology Sep 1998 - 1170-1 p. digital Publication Type: Case Reports; Letter ISSN: 0003-987X Standard No.: 10.1001/archderm.134.9.1170 doi Subjects--Topical Terms: Carcinoma, Basal Cell--geneticsHumansMaleMiddle AgedNeoplasms, Basal Cell--geneticsNeoplasms, Multiple Primary--geneticsSkin Neoplasms--genetics