PMC:7784787 / 802-892
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7784787","sourcedb":"PMC","sourceid":"7784787","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7784787","text":"ract\n\nTweetable abstract\nFace masks are an effective means of stemming the spread of COVID","divisions":[{"label":"title","span":{"begin":6,"end":24}}],"tracks":[{"project":"LitCovid-sentences","denotations":[{"id":"T14","span":{"begin":6,"end":24},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T14","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-sentences","color":"#ca93ec","default":true}]}]}}