Perera, B. et al., (2009). Health and health behaviour among late adolescents in Southern Sri Lanka. Galle Medical Journal. 12(1), pp.13–17. DOI: http://doi.org/10.4038/gmj.v12i1.1079

Perera B, Østbye T, Fernando N, Abeygunawardena V, Ariyananda P, Woods C. Health and health behaviour among late adolescents in Southern Sri Lanka. Galle Medical Journal. 2009;12(1):13–7. DOI: http://doi.org/10.4038/gmj.v12i1.1079

Perera, B., Østbye, T., Fernando, N., Abeygunawardena, V., Ariyananda, P., & Woods, C. (2009). Health and health behaviour among late adolescents in Southern Sri Lanka. Galle Medical Journal, 12(1), 13–17. DOI: http://doi.org/10.4038/gmj.v12i1.1079

Perera, Bilesha, Truls Østbye, Nayana Fernando, Vathsala Abeygunawardena, PL Ariyananda, and Christopher Woods. 2009. Health and health behaviour among late adolescents in Southern Sri Lanka 12, no. 1: 13–17. DOI: http://doi.org/10.4038/gmj.v12i1.1079