RT Article T1 Drug use patterns and trends in rural communities JF The Journal of rural health VO 23 IS Supp SP 10 OP 15 A1 Gfroerer, Joseph 1954- A1 Colliver, James D. A1 Larson, Sharon L. A2 Colliver, James D. A2 Larson, Sharon L. LA English YR 2007 UL https://krimdok.uni-tuebingen.de/Record/1912524252 DO 10.1111/j.1748-0361.2007.00118.x