other drug use risk_factor_for opioid overdose

Subject: other drug use
Relation: risk_factor_for
Object: opioid overdose
p-value: —

Evidence from: primary | all sources

Evidence (1 sources)

Opioid dependence latent structure: two classes with differing severity? (2011) PMID:21134015 cited

most likely due to ... other drug use

confidence: 0.90