Niforatos Joshua D, Weaver Matt, Johansen Michael E
Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland, Ohio.
Cleveland Clinic Floyd D. Loop Alumni Library, Cleveland Clinic, Cleveland, Ohio.
JAMA Intern Med. 2019 Nov 1;179(11):1593-1594. doi: 10.1001/jamainternmed.2019.3013.
This cross-sectional study assesses the growth in the number of systematic reviews and meta-analyses vs randomized clinical trials from 1995 to 2017.
这项横断面研究评估了1995年至2017年间系统评价和荟萃分析与随机临床试验数量的增长情况。