1. Cutaneous cryosurgery;Dawber,1997
2. Cryosurgery treatment for skin cancer;Kufflik,1990
3. Basics of cryosurgery;Korpan,2001
4. Morphologic and cell kinetic investigations of the cryolesion;Helpap,1990
5. Immunologic aspects of cryosurgery;Johnson,1990