[Contamination by gelatin tubes in endourethral instrumentation].
D000758:Anesthesia; D000772:Anesthesia, Local; D000776:Anesthesiology; D005780:Gelatin; D006801:Humans; D008297:Male; D014521:Urethra
D005780:Gelatin
ANESTHESIA, LOCAL; URETHRA
Smittspridning med geltuber vid endourethrala ingrepp.