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Q55003240-442E3FE1-7FE3-4A1D-AB0D-D93FB9EBAD4D
Q55003240-442E3FE1-7FE3-4A1D-AB0D-D93FB9EBAD4D
BestRank
Statement
http://www.wikidata.org/entity/statement/Q55003240-442E3FE1-7FE3-4A1D-AB0D-D93FB9EBAD4D
Beyond intention-to-treat: The effect of brief counseling for tobacco cessation in secondary analyses of a cluster randomized controlled trial in Swedish dental clinics.
P2860
Q55003240-442E3FE1-7FE3-4A1D-AB0D-D93FB9EBAD4D
BestRank
Statement
http://www.wikidata.org/entity/statement/Q55003240-442E3FE1-7FE3-4A1D-AB0D-D93FB9EBAD4D
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wasDerivedFrom
e00196f6f852e5f6fe8284cc0b4fed054ede4403
P2860
An introduction to instrumental variables for epidemiologists.