PubMed:32149769 / 2042-2043 JSON TXT

Annnotations TAB JSON ListView MergeView

{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T315","span":{"begin":0,"end":1},"obj":"-LRB-"}],"text":"("}

{"project":"LitCovid-TimeML","denotations":[{"id":"tok421","span":{"begin":0,"end":1},"obj":"("}],"text":"("}