
PubMed:32174267 / 138-142
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T21","span":{"begin":0,"end":2},"obj":"IN"},{"id":"EnjuParser_T22","span":{"begin":3,"end":4},"obj":"DT"}],"text":"by a"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok23","span":{"begin":0,"end":2},"obj":"IN"},{"id":"tok24","span":{"begin":3,"end":4},"obj":"DT"},{"id":"lookup3","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"by a"}