One-year in: COVID-19 research at the international level in CORD-19 data

• https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0261624
• Caroline Wagner, Xiaojing Cai, Yi Zhang, Caroline V. Fry

This paper analyzes CORD 19 dataset to characterize COVID-19 research at the international level.