id	keyword
aiua-10486	pcnl
aiua-10486	nephrolithotomy
aiua-10486	risk
aiua-10486	prophylaxis
aiua-10486	study
aiua-10486	complications
aiua-10486	fever
aiua-10486	stones
aiua-10486	standard
aiua-10486	studies
aiua-10486	et al
aiua-10486	treatment
aiua-10486	patients