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Questionnaire surveys of medical students in an Irish university were carried out in 1973 (n=765), 1990 (n=522) and 2002 (n=537), with differentiation of western students (e.g., from the Republic of Ireland, the UK, or Australia) and non-western students (e.g., Malaysia). We report on changes in tobacco smoking, drinking and drug-taking over three decades, and we note that, among western students,...
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