9Lahme S, Bichler KH, Strohmaier WL, et al. Minimally invasive PC- NL in patients with renal pelvic and calyceal stones [ J ]. Eur Urol, 2001,40(6) :619-624.
10Srivastava A, Singh K J, Suri A. Vascular complications after percuta- neous nephrolithotomy: are there any predictive factors [ J ]. Urology, 2005,66 ( 1 ) :38-40.
