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Q33968963-64CB77EB-27B1-4DB5-A8A0-AED596E637CD
Q33968963-64CB77EB-27B1-4DB5-A8A0-AED596E637CD
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33968963-64CB77EB-27B1-4DB5-A8A0-AED596E637CD
Prevalence of COPD and its association with socioeconomic status in China: findings from China Chronic Disease Risk Factor Surveillance 2007.
P577
Q33968963-64CB77EB-27B1-4DB5-A8A0-AED596E637CD
BestRank
Statement
http://www.wikidata.org/entity/statement/Q33968963-64CB77EB-27B1-4DB5-A8A0-AED596E637CD
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
6481217af8e3cdcfaeaae11f1de5a6969b555d87
P577
2011-07-22T00:00:00Z
http://www.w3.org/2001/XMLSchema#dateTime
P577
3f9fe9ee6823f041fa40c1a7a58cc895