PubMed:5006258 / 174-252 JSONTXT

{"project":"Inflammaging","denotations":[{"id":"T3","span":{"begin":0,"end":78},"obj":"Sentence"},{"id":"T3","span":{"begin":0,"end":78},"obj":"Sentence"}],"text":"Infection was felt to represent an important cause of ARF in 34% of the cases."}