RT Article T1 Frequency of prescription pain reliever nonmedical use: 2002-2003 and 2009-2010 JF Archives of internal medicine VO 172 IS 16 SP 1265 OP 1267 A1 Jones, Christopher M. LA English YR 2012 UL https://krimdok.uni-tuebingen.de/Record/1912562286 DO 10.1001/archinternmed.2012.2533