PubMed:32217650 / 183-193
Annnotations
LitCovid-sentences-v1
{"project":"LitCovid-sentences-v1","denotations":[{"id":"TextSentencer_T5","span":{"begin":0,"end":10},"obj":"Sentence"}],"text":"OBJECTIVE:"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok34","span":{"begin":0,"end":9},"obj":"NNP"},{"id":"tok35","span":{"begin":9,"end":10},"obj":":"}],"text":"OBJECTIVE:"}