1. Cryosurgery;Allington,1976
2. Cryosurgery of benign lesions;Lubritz;Cutis,1975
3. Cutaneous cryosurgery: Treatment of non-malignant lesions;Torre,1979
4. Cryosurgery of premalignant and malignant skin lesions;Torre;Cutis,1971
5. Cutaneous cryosurgery;Torre;J Cryosurg,1968