Duiven (population: 26,043) is a town in the eastern Netherlands, in the province of Gelderland. The municipality covers an area of 35.15 km² (of which 0.48 km² water).
The municipality of Duiven also includes the following towns, villages and townships: Groessen[?], Loo[?].
... stones through the urethra can be painful and subsequently it can lead to urethral strictures[?]
Endoscopy of the bladder via the urethra is called cystoscopy.
See ...