RT Article T1 Patterns of tobacco use and tobacco-related psychiatric morbidity and substance use among middle-aged and older adults in the United States JF Aging & mental health VO 16 IS 3 SP 296 OP 304 A1 Blazer, Dan G. 1944- A1 Wu, Li-Tzy A2 Wu, Li-Tzy LA English YR 2012 UL https://krimdok.uni-tuebingen.de/Record/1912647664 DO 10.1080/13607863.2011.615739