TI - Erythematous Nodule on the Right Knee of a Child: Dermatofibrosarcoma Protuberans AU - Tepe, Ç. AU - Çelik, M.Ö. AU - Aktaş, E. AU - Topal, İ.O. AU - Şenkaya, E. SO - European Archives of Medical Research 2023;39:217-218. DO - 10.4274/eamr.galenos.2023.61587