PMC:7146663 / 499-666 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T3","span":{"begin":150,"end":155},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"ally through China, South Korea, and many other countries, and the presence of asymptomatic cases together with the ease of modern travel allowed the virus to reach ev"}

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T9","span":{"begin":150,"end":155},"obj":"NCBITaxon:10239"},{"id":"T25","span":{"begin":82,"end":96},"obj":"UBERON:0004535"},{"id":"T26","span":{"begin":155,"end":159},"obj":"UBERON:0000104"}],"text":"ally through China, South Korea, and many other countries, and the presence of asymptomatic cases together with the ease of modern travel allowed the virus to reach ev"}