PMC:7781500 / 4258-4420 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"66","span":{"begin":5,"end":12},"obj":"Species"}],"attributes":[{"id":"A66","pred":"tao:has_database_id","subj":"66","obj":"Tax:9606"}],"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":"Each patient was telephonically interviewed in the local language by a single investigator, and the answers were documented in a preformed questionnaire proforma."}

{"project":"LitCovid-sentences","denotations":[{"id":"T36","span":{"begin":0,"end":162},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Each patient was telephonically interviewed in the local language by a single investigator, and the answers were documented in a preformed questionnaire proforma."}