PubMed:31967321 / 859-860
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PubMed/sourceid/31967321","sourcedb":"PubMed","sourceid":"31967321","source_url":"https://www.ncbi.nlm.nih.gov/pubmed/31967321","text":"-","tracks":[{"project":"LitCovid-TimeML","denotations":[{"id":"tok143","span":{"begin":0,"end":1},"obj":":"}],"attributes":[{"subj":"tok143","pred":"source","obj":"LitCovid-TimeML"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-TimeML","color":"#93ecaa","default":true}]}]}}