1. Epstein E, Epstein E Jr (1987) Skin surgery 6th edn. Saunders, Philadelphia
2. Goldschmidt H (1978) Physical modalities in dermatologie therapy. Springer, Berlin
3. Kaufmann R, Landes E (1987) Dermatologische Operationen. Thieme, Stuttgart
4. Konz B, Burg G (eds) (1977) Dermatochirurgie in Klinik und Praxis. Springer, Berlin
5. Pearce JA (1986) Electrosurgery. Wiley, New York