[Cryotherapy with nitrous oxide--experimental studies and 1st clinical experiences].
D003452:Cryosurgery / Q000295:instrumentation / Q000379:methods*; D006391:Hemangioma / Q000601:surgery*; D006801:Humans; D007972:Leukoplakia, Oral / Q000601:surgery*; D009609:Nitrous Oxide
D009609:Nitrous Oxide
Kryotherapie mit Stickoxydul--Experimentelle Untersuchung und erste klinische Erfahrungen.