PubMed:32176808 / 29-36
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T4","span":{"begin":0,"end":7},"obj":"NN"}],"text":"forcing"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok5","span":{"begin":0,"end":7},"obj":"VBG"},{"id":"event3","span":{"begin":0,"end":7},"obj":"OCCURRENCE"}],"text":"forcing"}