4Emsley E, Lees R, Lingford-Hughes A. A review of stress and endogenous opioid interaction in alcohol addiction[J]. Journal of Neurology, Neurosurgery, and Psychiatry, 2013, 84(9) : 1.
5Krupski A,Sears JM,Joesch JM,et al. Impact of brief interventions and brief treatment on admissions to chemical dependency treatment[J]. Drug and Alcohol Dependence, 2010,110(1) : 126-136.
6Simon Shepherd. Motivational intervention integrated into care of facial injury patients may reduce illicit drug use behaviour.[J]. Evidence-based Dentistry, 2012,13 (3) 187- 88.