Extraction of ureteral stones with the looped catheter.
D001419:Bacteria; D002137:Calculi; D003013:Clostridium; D005260:Female; D006801:Humans; D007434:Intrauterine Devices; D008297:Male; D009657:North Carolina; D014514:Ureteral Calculi; D014521:Urethra
BACTERIA/clostridium; URETHRA/calculi