(Q34749369)
Statements
1 reference
Happy ending: a randomized controlled trial of a digital multi-media smoking cessation intervention (English)
1 reference
Håvar Brendryen
1 reference
Pål Kraft
1 reference
1 March 2008
1 reference
1 reference
103
1 reference
3
1 reference
478-84; discussion 485-6
1 reference
Identifiers
1 reference
1 reference