habitual smoking associated_with cigarettes

Subject: habitual smoking
Relation: associated_with
Object: cigarettes
p-value: —

Evidence from: primary | all sources

Evidence (1 sources)

Co-occurring risk factors for alcohol dependence and habitual smoking: update on findings from the Collaborative Study on the Genetics of Alcoholism. (2006) PMID:17373405 primary

habitual smoking—defined as smoking 20 cigarettes (i.e., one pack) or more daily for at least 6 months

confidence: 0.95