PMC:7796344 / 8725-8923 JSONTXT

Annnotations TAB TSV DIC JSON TextAE

Id Subject Object Predicate Lexical cue
T54 0-4 Sentence denotes 2.1.
T55 5-17 Sentence denotes Study Design
T56 18-198 Sentence denotes A cross-sectional survey was conducted among Umrah pilgrims before departure from February to the end of April 2019 at King Abdul Aziz Airport-Islamic port in Jeddah, Saudi Arabia.