title: [Percutaneous nephrolithotomy].
authors.affiliation: Urologische Universitätsklinik, Ruprecht-Karls-Universität Heidelberg, Klinikum, Theodor-Kutzer-Ufer 1-3, 68135 Mannheim. peter.alken@uro.ma.uni-heidelberg.de
authors.forename: P
authors.initials: P
authors.lastname: Alken
mesh_terms: D005544:Forecasting; D005858:Germany; D049673:History, 20th Century; D049674:History, 21st Century; D006801:Humans; D007669:Kidney Calculi / Q000266:history* / Q000628:therapy*; D009403:Nephrostomy, Percutaneous / Q000266:history* / Q000639:trends*; D014481:United States; D014572:Urology / Q000266:history* / Q000639:trends*