PMC:7281378 / 56702-56839 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T771","span":{"begin":11,"end":12},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T772","span":{"begin":68,"end":78},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_8830"}],"text":"ne farm to a natural lake where several wild bird species including waterfowls which were reported to visit frequently might be the reaso"}