[Comment on the article "New cryotherapy probe with exchangeable optics for transurethral treatment of bladder tumors"by L. Steffens and W. Vahlensieck (this J. 13, 119-121 (1974)) and discussion (this J. 13, 202 (1974))]. [electronic resource]
- Der Urologe. Ausg. A Jan 1975
- 48 p. digital