PubMed:12594522 / 2378-2610 JSONTXT

{"project":"Inflammaging","denotations":[{"id":"T17","span":{"begin":0,"end":232},"obj":"Sentence"},{"id":"T17","span":{"begin":0,"end":232},"obj":"Sentence"}],"text":"Groups of five male and five female B6C3F1 mice were exposed to atmospheres containing 0, 0.6, 1.2, 2.5, 5, or 10 mg nickel subsulfide/m(3) for 6 hours per day, 5 days per week for a total of 12 exposure days during a 16-day period."}