Krawitt, D R Technique for urologic endoscopic motion pictures. [electronic resource] - The Journal of urology Jan 1971 - 126-8 p. digital Publication Type: Journal Article ISSN: 0022-5347 Standard No.: 10.1016/s0022-5347(17)61476-9 doi Subjects--Topical Terms: CystoscopesCystoscopy