1 Semantic and Geographical Analysis of COVID-19 Trials Reveals a Fragmented Clinical Research Landscape Likely to Impair Informativeness [期刊论文]
来源:Frontiers in Medicine , 2020
作者:Giulia Tini;Bruno Achutti Duso;Federica Bellerba;等
关键词:COVID;trial;...
使用许可:CC BY
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