PMC:7560789 / 1227-1369 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T7","span":{"begin":16,"end":17},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T8","span":{"begin":52,"end":53},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T9","span":{"begin":74,"end":75},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"We have applied a diagnostic approach by performing a nondirected BAL via a closed-circuit suction catheter, which we describe in this letter."}

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T20","span":{"begin":66,"end":69},"obj":"Chemical"}],"attributes":[{"id":"A20","pred":"chebi_id","subj":"T20","obj":"http://purl.obolibrary.org/obo/CHEBI_64198"}],"text":"We have applied a diagnostic approach by performing a nondirected BAL via a closed-circuit suction catheter, which we describe in this letter."}

{"project":"LitCovid-sentences","denotations":[{"id":"T9","span":{"begin":0,"end":142},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"We have applied a diagnostic approach by performing a nondirected BAL via a closed-circuit suction catheter, which we describe in this letter."}