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Oelsner EC, Krishnaswamy A, Rustamov R, et al. Classifying COVID-19 hospitalizations in epidemiology cohort studies: The C4R study. PloS one. 2025;20(2):e0316198. doi:10.1371/journal.pone.0316198
PMCID
PMC11809881
First name
Ji
Middle name
Hyun
Last name
Yang