PubMed:32202824 / 152-158
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok28","span":{"begin":0,"end":3},"obj":"VBN"},{"id":"tok29","span":{"begin":4,"end":6},"obj":"TO"},{"id":"lookup5","span":{"begin":4,"end":6},"obj":"country_code"},{"id":"event18","span":{"begin":0,"end":3},"obj":"OCCURRENCE"}],"text":"led to"}
LitCovid_AGAC_only
{"project":"LitCovid_AGAC_only","denotations":[{"id":"p3190s10","span":{"begin":0,"end":6},"obj":"Reg"}],"text":"led to"}