PubMed:33044019 / 425-433
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PubMed/sourceid/33044019","sourcedb":"PubMed","sourceid":"33044019","source_url":"https://www.ncbi.nlm.nih.gov/pubmed/33044019","text":"METHODS:","tracks":[{"project":"LitCovid-sentences","denotations":[{"id":"T8","span":{"begin":0,"end":8},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T8","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-sentences","color":"#95ec93","default":true}]}]}}