> top > docs > PubMed:32181672 > spans > 619-624 > annotations

PubMed:32181672 / 619-624 JSONTXT

Annnotations TAB JSON ListView MergeView

LitCovid-TimeML

Id Subject Object Predicate Lexical cue
tok109 0-5 NNS denotes years
lookup14 0-5 date_unit denotes years