title: Mini-percutaneous ultrasonic nephrolithotripsy for pediatric staghorn calculi.
mesh_terms: D003558:Cystoscopy; D005260:Female; D006801:Humans; D007223:Infant; D007669:Kidney Calculi / Q000628:therapy*; D007670:Kidney Calices; D008096:Lithotripsy / Q000379:methods*