TY - JOUR KW - Adult KW - Alcohol Drinking/epidemiology KW - Analgesics, Opioid/therapeutic use KW - Cigarette smoking KW - Cross-Sectional Studies KW - Developing Countries KW - Female KW - HIV Seropositivity/epidemiology KW - Humans KW - Logistic Models KW - Male KW - methadone maintenance treatment KW - Methadone/therapeutic use KW - Middle Aged KW - Multivariate Analysis KW - nicotine dependence KW - Opiate Substitution Treatment/methods KW - Opioid-Related Disorders/complications/drug therapy KW - Self Report KW - Smoking/epidemiology KW - Socioeconomic Factors KW - tobacco use KW - Tobacco Use Disorder/epidemiology KW - Vietnam KW - Vietnam/epidemiology AU - H. P. Do AU - L. H. Nguyen AU - N. P. Thi Nguyen AU - C. Ngo AU - H. L. Thi Nguyen AU - G. T. Le AU - L. K. Nguyen AU - C. T. Nguyen AU - B. X. Tran AU - H. T. Le AU - T. M. T. Vu AU - H. T. T. Phan AU - T. D. Tran AU - C. A. Latkin AU - M. P. Dunne A1 - BT - BMJ open C5 - Opioids & Substance Use CP - 7 CY - England DO - 10.1136/bmjopen-2017-015889 IS - 7 JF - BMJ open PP - England PY - 2017 SN - 2044-6055; 2044-6055 T1 - Factors associated with nicotine dependence during methadone maintenance treatment: findings from a multisite survey in Vietnam T2 - BMJ open TI - Factors associated with nicotine dependence during methadone maintenance treatment: findings from a multisite survey in Vietnam U1 - Opioids & Substance Use U2 - 28716791 U3 - 10.1136/bmjopen-2017-015889 VL - 7 VO - 2044-6055; 2044-6055 Y1 - 2017 ER -