PMC:7796344 / 559-791 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T7","span":{"begin":59,"end":67},"obj":"Sentence"},{"id":"T8","span":{"begin":68,"end":228},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"nd health education, among Umrah pilgrims in Saudi Arabia. Methods: A cross sectional survey was administered to pilgrims from February to April 2019 at the departure lounge at King Abdul Aziz International airport, Jeddah city. The"}