PMC:7116472 / 341-387
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7116472","sourcedb":"PMC","sourceid":"7116472","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7116472","text":"Design\nProspective observational cohort study.","divisions":[{"label":"title","span":{"begin":0,"end":6}}],"tracks":[{"project":"LitCovid-sentences","denotations":[{"id":"T5","span":{"begin":0,"end":6},"obj":"Sentence"},{"id":"T6","span":{"begin":7,"end":46},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T5","pred":"source","obj":"LitCovid-sentences"},{"subj":"T6","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-sentences","color":"#c9ec93","default":true}]}]}}