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Q39491866-27AB2009-1E76-4170-ABC6-491C5A8B44B2
Q39491866-27AB2009-1E76-4170-ABC6-491C5A8B44B2
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39491866-27AB2009-1E76-4170-ABC6-491C5A8B44B2
Hair analysis and its concordance with self-report for drug users presenting in emergency department
P2860
Q39491866-27AB2009-1E76-4170-ABC6-491C5A8B44B2
BestRank
Statement
http://www.wikidata.org/entity/statement/Q39491866-27AB2009-1E76-4170-ABC6-491C5A8B44B2
rank
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type
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Statement
wasDerivedFrom
e1d6612fb7c3bb1a6e631dffa7e8fd6cbc2e80e8
P2860
The validity of self-reported cocaine use in two groups of cocaine abusers.