Poor reporting quality of observational clinical studies comparing treatments of COVID-19 - a retrospective cross-sectional study
观察性临床研究报告质量差，这些研究比较了 COVID-19 的治疗方法——一项回顾性横断面研究
期刊:BMC Medical Research Methodology
影响因子:3.4
doi:10.1186/s12874-021-01501-9
Ziemann, Sebastian; Paetzolt, Irina; Grüßer, Linda; Coburn, Mark; Rossaint, Rolf; Kowark, Ana
