PMC:7386785 / 122884-123006
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T156","span":{"begin":82,"end":89},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"53.0/47.0Exposure history: recent travel (5.5%), 90.6% symptom‐based criteria for testing, no known exposure history based"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T1528","span":{"begin":0,"end":122},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"53.0/47.0Exposure history: recent travel (5.5%), 90.6% symptom‐based criteria for testing, no known exposure history based"}