PMC:7454258 / 70-220 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T57592","span":{"begin":93,"end":98},"obj":"http://purl.obolibrary.org/obo/UBERON_0001456"},{"id":"T18757","span":{"begin":141,"end":142},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":" new coordinated federal research effort and authority\n\nAbstract\nABSTRACT\n\nBackground\nThe US faces remarkable food and nutrition challenges. A new fed"}

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