Articles published in 2021 in this theme: 3 (scroll down to load remaining articles)
2021
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The National COVID Cohort Collaborative: Analyses of Original and Computationally Derived Electronic Health Record Data
J Med Internet Res 2021 (Oct 04); 23(10):e30697
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Columbia Open Health Data for COVID-19 Research: Database Analysis
J Med Internet Res 2021 (Sep 30); 23(9):e31122
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Tracking Exposure to Ads Amid the COVID-19 Pandemic: Development of a Public Google Ads Data Set
JMIR Data 2021 (Sep 14); 2(1):e22446
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