> top > docs > PMC:7456205 > spans > 4075-4162 > annotations

PMC:7456205 / 4075-4162 JSONTXT

Annnotations TAB JSON ListView MergeView

LitCovid-sentences

Id Subject Object Predicate Lexical cue
T29 0-87 Sentence denotes During this panademic period, we identified two main issues with direct ophthalmoscopy.