一般口演 5　英語セッション

[OL5-4] Report of Kratom Use among Laborers in Thailand

〇Sitthiphon Bunman¹, Narongpon Dumavibhat², Supakorn Chansaengpetch², Apinut Jaroonpipatkul², Tiratha Virojskulchai² (1.Department of Community and Family Medicine, Faculty of Medicine, Thammasat University, Thailand, 2.Department of Preventive and Social Medicine, Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand)