regular smoking associated_with nicotine

Subject: regular smoking
Relation: associated_with
Object: nicotine
p-value: —

Evidence from: primary | all sources

Evidence (1 sources)

A population-based twin study of the genetic and environmental relationship of major depression, regular tobacco use and nicotine dependence. (2011) PMID:20406522 cited

MD, regular tobacco use and ND share a common liability.

confidence: 0.90