(Q33624939)
Statements
Tobacco, cannabis, and other illicit drug use among Finnish adolescent twins: causal relationship or correlated liabilities? (English)
Jaakko Kaprio
2 references
Danielle M Dick
1 reference
Lea Pulkkinen
Esko Levälahti
Tellervo Korhonen
Richard J Rose
Danielle M Dick
1 reference
1 reference