Media type: E-Article Title: One-year in: COVID-19 research at the international level in CORD-19 data Contributor: Caroline S. Wagner; Xiaojing Cai; Yi Zhang; Caroline V. Fry Published: 2022 Published in: PLoS ONE, 17 (2022) 5 Language: English ISSN: 1932-6203 Origination: Footnote: Access State: Open Access