PubMed:32232652 / 831-835
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PubMed/sourceid/32232652","sourcedb":"PubMed","sourceid":"32232652","source_url":"https://www.ncbi.nlm.nih.gov/pubmed/32232652","text":"were","tracks":[{"project":"LitCovid-TimeML","denotations":[{"id":"tok180","span":{"begin":0,"end":4},"obj":"VBD"}],"attributes":[{"subj":"tok180","pred":"source","obj":"LitCovid-TimeML"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-TimeML","color":"#ecd893","default":true}]}]}}