Currie, Candace and Roberts, Chris and Morgan, Anthony and Smith, Rebecca and Settertobulte, Wolfgang and Samdal, Oddrun and Rasmussen, Vivian Barnekow, eds. (2004) Young people's health in context. Health Behaviour in School-aged Childre (HBSC) study: international report from the 2001/2002 study. Geneva: World Health Organization.