Buranabenjasathian S. Development of a Risk Preventable Emergency Referral System of a 5-Health-Care Network, Chieng Rai Province, Thailand. J Health Sci Thai [Internet]. 2017Dec.28 [cited 2024Nov.22];26(6):1062-7. Available from: https://thaidj.org/index.php/JHS/article/view/1347