Mettananda, D.S.G.de Silva, D.G.H.Jayasinghe, Y.C.Waduge, T.R.W.Pathmeswaran, A.Abeysinghe, A.P.S.D.2016-02-122016-02-122008Mettananda, D.S.G, de Silva, D.G.H, Jayasinghe, Y.C, Waduge, T.R.W., Pathmeswaran, A., Abeysinghe, A.P.S.D. A study on adolescent sexual and violent behaviour, drugs & alcohol abuse and its relationship to the past experiences. In: Wickremasinghe, A.R., Pathmeswaran, A., editors. A Collection of research papers on adolescent sexual and reproductive health. Ragama: Faculty of Medicine, University of Kelaniya & Plan International; 2008. p. 91-118978-955-1214-23-4http://repository.kln.ac.lk/handle/123456789/11743en-USReproductive HealthSexual BehaviorAlcoholismSubstance-Related DisordersAdolescentBook Chapter