PMC:7017878 / 4044-4206 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T35","span":{"begin":41,"end":42},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T36","span":{"begin":100,"end":105},"obj":"http://purl.obolibrary.org/obo/UBERON_0007688"}],"text":"argeted surveillance programmes.15 Using a qualitative approach through ethnographic interviews and field observations, this study aimed to understand interaction"}

{"project":"2_test","denotations":[{"id":"32040190-30285857-48103167","span":{"begin":32,"end":34},"obj":"30285857"},{"id":"T99910","span":{"begin":32,"end":34},"obj":"30285857"}],"text":"argeted surveillance programmes.15 Using a qualitative approach through ethnographic interviews and field observations, this study aimed to understand interaction"}