PMC:7780429 / 5406-5714 JSONTXT 2 Projects

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T40 0-196 Sentence denotes These protective systems were mandatory among health workers, both in high-risk areas, and in general medical wards, central hospital radiology, and diagnostic imaging areas or outpatient clinics.
T41 197-308 Sentence denotes This involved the use of different types of more or less tight-fitting masks, and sometimes glasses or screens.