PMC:7796291 / 6027-6177 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"56","span":{"begin":139,"end":143},"obj":"Gene"}],"attributes":[{"id":"A56","pred":"tao:has_database_id","subj":"56","obj":"Gene:13897326"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":" bactericidal and filter performance.\n\n2. Materials and Methods\n\n2.1. Respirators\nA commercial respirator certified by N95 grade (coded as Resp. A) an"}

{"project":"LitCovid-sentences","denotations":[{"id":"T36","span":{"begin":39,"end":41},"obj":"Sentence"},{"id":"T37","span":{"begin":42,"end":63},"obj":"Sentence"},{"id":"T38","span":{"begin":65,"end":69},"obj":"Sentence"},{"id":"T39","span":{"begin":70,"end":81},"obj":"Sentence"},{"id":"T40","span":{"begin":82,"end":144},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" bactericidal and filter performance.\n\n2. Materials and Methods\n\n2.1. Respirators\nA commercial respirator certified by N95 grade (coded as Resp. A) an"}