PubMed:32234107 / 1049-1054
Annnotations
{"target":"http://pubannotation.org/docs/sourcedb/PubMed/sourceid/32234107","sourcedb":"PubMed","sourceid":"32234107","source_url":"https://www.ncbi.nlm.nih.gov/pubmed/32234107","text":"years","tracks":[{"project":"LitCovid-TimeML","denotations":[{"id":"tok219","span":{"begin":0,"end":5},"obj":"NNS"},{"id":"lookup33","span":{"begin":0,"end":5},"obj":"date_unit"}],"attributes":[{"subj":"tok219","pred":"source","obj":"LitCovid-TimeML"},{"subj":"lookup33","pred":"source","obj":"LitCovid-TimeML"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-TimeML","color":"#ec9c93","default":true}]}]}}