PubMed:32064853 / 83-89
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T12","span":{"begin":4,"end":5},"obj":"-LRB-"}],"text":"ses (C"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok13","span":{"begin":4,"end":5},"obj":"("}],"text":"ses (C"}