PMC:7796148 / 33513-33607 JSONTXT

{"project":"LitCovid-PD-HP","denotations":[{"id":"T103","span":{"begin":0,"end":18},"obj":"Phenotype"}],"attributes":[{"id":"A103","pred":"hp_id","subj":"T103","obj":"http://purl.obolibrary.org/obo/HP_0000708"}],"text":"Behavioral changes and psychological impact need to be studied over time and across countries."}

{"project":"LitCovid-sentences","denotations":[{"id":"T273","span":{"begin":0,"end":94},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Behavioral changes and psychological impact need to be studied over time and across countries."}