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Q37591208-B9778840-31F8-4C3B-9B3F-D327BA0D6AF8
Q37591208-B9778840-31F8-4C3B-9B3F-D327BA0D6AF8
BestRank
Statement
http://www.wikidata.org/entity/statement/Q37591208-B9778840-31F8-4C3B-9B3F-D327BA0D6AF8
Second-hand smoke exposure in different types of venues: before and after the implementation of smoke-free legislation in Guangzhou, China.
P31
Q37591208-B9778840-31F8-4C3B-9B3F-D327BA0D6AF8
BestRank
Statement
http://www.wikidata.org/entity/statement/Q37591208-B9778840-31F8-4C3B-9B3F-D327BA0D6AF8
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
9d87f4bbbbad21a31f87e68759ab82b5971526a9
P31
scholarly article