PubMed:32234451 / 792-800
Annnotations
LitCovid-sentences-v1
{"project":"LitCovid-sentences-v1","denotations":[{"id":"TextSentencer_T8","span":{"begin":0,"end":8},"obj":"Sentence"}],"text":"SOURCES:"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok140","span":{"begin":0,"end":7},"obj":"NNP"},{"id":"tok141","span":{"begin":7,"end":8},"obj":":"}],"text":"SOURCES:"}