S.T.O.N.E.评分与Guy分级预测经皮肾镜取石术结石清除率准确性的比较

苑海春, 种铁, 薛玉泉

Comparison of accuracy of S.T.O.N.E. score and Guy’s grading in predicting stone clearance rate after PCNL

YUAN Haichun, ZHONG Tie, and XUE Yuquan

武警医学 . 2019, (1): 42 -45 .