Yen-Ting ChenChuan-Yu ChenWei J. Chen2026-06-022026-06-022009https://203.71.86.71/handle/123456789/41242en-US資訊處2009年APACPH研討會論文集Use of Betel Nut Versus Ecstasy in Adolescents: Profile of Psychoactive Substances Use and Behavioral/ Emotional Problemsconference