等渗与低渗碘造影剂在CT增强扫描时肾毒性的Meta分析
张沥 赵洁 王寅中 雷军强
The relative renal safety of iso -osmolar contrast media compared with low -osmolar contrast media in intravenous contrast-enhanced CT: a Meta-analysis
中华肾脏病杂志 . 2013, (6): 401 -405 .  DOI: 10.3760/cma.j.issn.1001-7097.2013.06.001