PubMed:32150618 / 171-179
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T24","span":{"begin":1,"end":2},"obj":"-RRB-"}],"text":"2).\nBACK"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok25","span":{"begin":0,"end":1},"obj":"LS"},{"id":"tok26","span":{"begin":1,"end":2},"obj":")"},{"id":"tok27","span":{"begin":2,"end":3},"obj":"."}],"text":"2).\nBACK"}