PMC:7102659 / 16727-16881 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T79","span":{"begin":57,"end":64},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"},{"id":"T80","span":{"begin":120,"end":121},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"ty of medical supplies, hospital capacities and changing testing/reporting policies. Thus it would be challenging given a relatively short time series, an"}