1. Benign and malignant tumors;Burgdorf,2003
2. Superficial bumps in children: What, when and why?;Knight;Pediatrics,1983
3. Superficial bumps in children: What, when and why?;Knight;Pediatrics,1983
4. Subcutaneous dermoid cysts;Brownstein;Arch Dermatol,1973
5. Nasal midline masses in infants and children: Dermoids, encephaloceles, and nasal gliomas;Paller;Arch Dermatol,1991