PMC:7784787 / 11016-11132 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T98","span":{"begin":0,"end":116},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The leakage at the cheek is easier to discern from inspection of the whole time series (see supplemental materials)."}