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Q36421678-36515AC7-E894-478C-8522-FDB2BA9C4CFE
Q36421678-36515AC7-E894-478C-8522-FDB2BA9C4CFE
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36421678-36515AC7-E894-478C-8522-FDB2BA9C4CFE
Biochemical Validation of Self-Reported Smokeless Tobacco Abstinence among Smokeless Tobacco Users: Results from a Clinical Trial of Varenicline in India.
P2860
Q36421678-36515AC7-E894-478C-8522-FDB2BA9C4CFE
BestRank
Statement
http://www.wikidata.org/entity/statement/Q36421678-36515AC7-E894-478C-8522-FDB2BA9C4CFE
rank
NormalRank
type
BestRank
Statement
wasDerivedFrom
9325753c4a97907edb25a0e8ad4c8f5ca5c61552
P2860
Using salivary cotinine to validate self-reports of tobacco use by Indian youth living in low-income neighborhoods.