title: Liquid nitrogen cryotherapy of basal cell carcinomata.
mesh_terms: D000368:Aged; D002280:Basal Cell Carcinoma / Q000628:therapy*; D003452:Cryosurgery / Q000379:methods*; D005260:Female; D006258:Head and Neck Neoplasms / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D009584:Nitrogen / Q000627:therapeutic use; D012878:Skin Neoplasms / Q000628:therapy*
chemical_list: D009584:Nitrogen