PubMed:32050635 / 1401-1408
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T224","span":{"begin":0,"end":7},"obj":"VBZ"}],"text":"reviews"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok239","span":{"begin":0,"end":7},"obj":"VBZ"},{"id":"event19","span":{"begin":0,"end":7},"obj":"OCCURRENCE"}],"text":"reviews"}