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Q30908442-7792A000-B5A6-4A20-8788-47387F28E3EF
Q30908442-7792A000-B5A6-4A20-8788-47387F28E3EF
BestRank
Statement
http://www.wikidata.org/entity/statement/Q30908442-7792A000-B5A6-4A20-8788-47387F28E3EF
Changes in child exposure to secondhand smoke after implementation of smoke-free legislation in Wales: a repeated cross-sectional study.
P2860
Q30908442-7792A000-B5A6-4A20-8788-47387F28E3EF
BestRank
Statement
http://www.wikidata.org/entity/statement/Q30908442-7792A000-B5A6-4A20-8788-47387F28E3EF
rank
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wasDerivedFrom
ba6d59ae8ae6e1df961f8a008e2521a57757624f
P2860
Measuring nicotine intake in population surveys: comparability of saliva cotinine and plasma cotinine estimates.