PMC:7102662 / 357-494 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1","span":{"begin":9,"end":10},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T2","span":{"begin":88,"end":89},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"\nMethods\nA literature search was done using PubMed and Google search engines to prepare a narrative review on this topic.\n\nResults\nRespir"}

{"project":"LitCovid-sentences","denotations":[{"id":"T6","span":{"begin":1,"end":8},"obj":"Sentence"},{"id":"T7","span":{"begin":9,"end":121},"obj":"Sentence"},{"id":"T8","span":{"begin":123,"end":130},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"\nMethods\nA literature search was done using PubMed and Google search engines to prepare a narrative review on this topic.\n\nResults\nRespir"}