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Q40051620-E2CF1237-F956-4DD7-AB09-A2114EFF1DBA
Q40051620-E2CF1237-F956-4DD7-AB09-A2114EFF1DBA
BestRank
Statement
http://www.wikidata.org/entity/statement/Q40051620-E2CF1237-F956-4DD7-AB09-A2114EFF1DBA
Electronic Cigarette Use in US Adults at Risk for or with COPD: Analysis from Two Observational Cohorts.
P2860
Q40051620-E2CF1237-F956-4DD7-AB09-A2114EFF1DBA
BestRank
Statement
http://www.wikidata.org/entity/statement/Q40051620-E2CF1237-F956-4DD7-AB09-A2114EFF1DBA
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
7dfc52a755ec5aa8298dc192705454e2f7e0fa74
P2860
Design of the Subpopulations and Intermediate Outcomes in COPD Study (SPIROMICS).