PMC:7210464 / 22909-23005
Annnotations
{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7210464","sourcedb":"PMC","sourceid":"7210464","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7210464","text":"We rely on meteorological data to construct instrumental variables for the endogenous variables.","tracks":[{"project":"LitCovid-PD-CLO","denotations":[{"id":"T95","span":{"begin":44,"end":56},"obj":"http://purl.obolibrary.org/obo/OBI_0000968"}],"attributes":[{"subj":"T95","pred":"source","obj":"LitCovid-PD-CLO"}]},{"project":"LitCovid-sentences","denotations":[{"id":"T174","span":{"begin":0,"end":96},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T174","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-PD-CLO","color":"#a8ec93","default":true},{"id":"LitCovid-sentences","color":"#ec93c2"}]}]}}