PubMed:32031570 / 220-223 JSON TXT

Annnotations TAB JSON ListView MergeView

{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T34","span":{"begin":1,"end":2},"obj":"-COMMA-"}],"text":"n, "}

{"project":"LitCovid-TimeML","denotations":[{"id":"tok40","span":{"begin":1,"end":2},"obj":","}],"text":"n, "}