PubMed:32156607 / 330-334
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T59","span":{"begin":0,"end":4},"obj":"IN"}],"text":"till"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok62","span":{"begin":0,"end":4},"obj":"IN"},{"id":"lookup19","span":{"begin":0,"end":4},"obj":"person_first"}],"text":"till"}