TY - 临床外科杂志 A1 - 袁勇 鞠文 T1 - 输尿管软镜与微通道经皮肾镜碎石术治疗输尿管上段结石的疗效对比 Y1 - 2020-10-20 JF - 临床外科杂志 JO - 临床外科杂志 SP - 974 EP - 976 VL - 28 IS - 10 UR - http://www.lcwkzz.com N1 - 10.3969/j.issn.1005-6483.2020.10.022 ER -