TI - Pigmented Basal Cell Carcinoma of the External Auditory Canal: A Case Report AU - Koç, A.K. AU - Erdim, İ. AU - Yazıcı, Z.M. AU - Kaya, K.H. AU - Kayhan, F.T. SO - European Archives of Medical Research 2017;33:43-46. DO - 10.5222/otd.2017.1086