TY - GEN AU - K Wolter,Dirk TI - Abuse of Opioid Analgesics Is Missing SN - 1866-0452 PY - 2018///0116 KW - Analgesics, Opioid KW - Humans KW - Opioid-Related Disorders KW - Pain N1 - Publication Type: Letter; Comment UR - https://doi.org/10.3238/arztebl.2016.0676a ER -