PubMed:32167153 / 94-99
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T12","span":{"begin":3,"end":4},"obj":"DT"}],"text":"y?\nA "}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok13","span":{"begin":1,"end":2},"obj":"."},{"id":"tok14","span":{"begin":3,"end":4},"obj":"DT"}],"text":"y?\nA "}
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":3,"end":4},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"y?\nA "}