title: [Percutaneous nephrolithotomy. Analysis of the first 18 cases].
mesh_terms: D006801:Humans; D007669:Kidney Calculi / Q000601:surgery*; D009403:Nephrostomy, Percutaneous; D014514:Ureteral Calculi / Q000601:surgery
vernacular_title: La néphrolithotomie percutanée. Analyse des 18 premiers cas.