PMC:7262525 / 14227-14253
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T66","span":{"begin":5,"end":10},"obj":"PR:P52890"}],"text":"3.4 Analysis by age group"}
LitCovid-PD-CHEBI
{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T6","span":{"begin":21,"end":26},"obj":"Chemical"}],"attributes":[{"id":"A6","pred":"chebi_id","subj":"T6","obj":"http://purl.obolibrary.org/obo/CHEBI_24433"}],"text":"3.4 Analysis by age group"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T141","span":{"begin":0,"end":26},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"3.4 Analysis by age group"}