RT Article T1 Projecting drug use among aging baby boomers in 2020 JF Annals of epidemiology VO 16 IS 4 SP 257 OP 265 A1 Colliver, James D. A2 Condon, Timothy J. A2 Gfroerer, Joseph 1954- A2 Compton, Wilson M. LA English YR 2006 UL https://krimdok.uni-tuebingen.de/Record/1912666847 DO 10.1016/j.annepidem.2005.08.003