The Hopkins rod-lens system and the Storz cold light illumination system.
Cockett
W S
WS
Department of Urology, University of Rochester School of Medicine, New York 14642, USA.
Cockett
A T
AT
D020684:Cystoscopes; D003558:Cystoscopy / Q000266:history*; D019723:Endoscopes / Q000266:history*; D005060:Europe; D049673:History, 20th Century; D014481:United States