cotinine biomarker_for smoking abstinence
Evidence from:
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Evidence (1 sources)
Nicotinic acetylcholine receptor beta2 subunit gene implicated in a systems-based candidate gene study of smoking cessation.
(2008)
PMID:18593715
cited
Participants who reported complete abstinence... were asked to complete an in-person visit for biochemical verification of abstinence. Saliva cotinine testing was
confidence: 0.95