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Q46987462-E39E0FA3-CCC7-4D87-B327-CCFC8489D4F1
Q46987462-E39E0FA3-CCC7-4D87-B327-CCFC8489D4F1
BestRank
Statement
http://www.wikidata.org/entity/statement/Q46987462-E39E0FA3-CCC7-4D87-B327-CCFC8489D4F1
Assessing exposure to secondhand smoke in restaurants and bars 2 years after the smoking regulations in Beijing, China.
P2860
Q46987462-E39E0FA3-CCC7-4D87-B327-CCFC8489D4F1
BestRank
Statement
http://www.wikidata.org/entity/statement/Q46987462-E39E0FA3-CCC7-4D87-B327-CCFC8489D4F1
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
f72a8647badd9d34d307aadc70a5a6604e9c5245
P2860
Airborne exposure and biological monitoring of bar and restaurant workers before and after the introduction of a smoking ban.