PMC:7445716 / 68567-68591
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T415","span":{"begin":0,"end":24},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"At week 4 still critical"}