Hard boys, attractive girls: expressions of gender in young people's conversations on smoking in Northern Ireland. od Rugkåsa, J, Stewart-Knox, B, Sittlington, J, Abaunza, P, Treacy, M

Smoking and peer groups: Results from a longitudinal qualitative study of young people in Northern Ireland od Stewart-Knox, B, Sittlington, J, Rugkåsa, J, Harrisson, S, Treacy, M, Abaunza, P

Smoking and peer groups: results from a longitudinal qualitative study of young people in Northern Ireland. od Stewart-Knox, B, Sittlington, J, Rugkåsa, J, Harrisson, S, Treacy, M, Abaunza, P