TY - JOUR AU - De, J JMCH; Opondo, D; Daels, F PJ TI - Platinum Priority – Endo-urology Categorisation of Complications and Validation of the Clavien Score for Percutaneous Nephrolithotomy JO - Eur Urologoy VL - 62 PY - 2012 SP - 246 EP - 255 N1 - , et al. ER -