PILOMATRICOMA IN CHILDREN: A Frequently Misdiagnosed Superficial Tumor. - Cecen, Emre; Ozguven, Ali Aykan; Uysal, Kamer Mutafoglu; Gunes, Dilek; Ozer, Erdener; Olgun, Nur; Sarıalıoglu, Faik (Pediatric Hematology & Oncology, 2008)