School-based brief psycho-educational intervention to raise adolescent cancer awareness and address barriers to medical help-seeking about cancer: a cluster randomised controlled trial: School-based psycho-educational intervention to raise cancer awareness

Gill Hubbard, Iona Stoddart, Liz Forbat, Richard D. Neal, Ronan E. O'carroll, Sally J Haw, Petra Rauchhaus, Richard G. Kyle