PMC:7784824 / 19074-19160
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T199","span":{"begin":0,"end":86},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Instead, IgG, as expected, showed stable level after 10 days from symptoms onset [21]."}