[Treatment of renal lithiasis by percutaneous nephrolithotomy: an analysis of our first 30 cases].
D005069:Evaluation Studies as Topic; D006801:Humans; D007669:Kidney Calculi / Q000601:surgery*; D009403:Nephrostomy, Percutaneous / Q000009:adverse effects
Tratamiento de la litiasis renal mediante nefrolitotomía percutánea: análisis de nuestro 30 primeros casos.