TY - GEN AU - Fass,Jennifer TI - Comment: effect of scheduling tramadol as a controlled substance on poison center exposures to tramadol SN - 1542-6270 PY - 2010///1202 KW - Analgesics, Opioid KW - poisoning KW - Depression KW - chemically induced KW - Drug Labeling KW - Drug Overdose KW - Drug and Narcotic Control KW - Humans KW - Poison Control Centers KW - Suicide, Attempted KW - Tramadol KW - United States KW - United States Food and Drug Administration N1 - Publication Type: Comment; Letter UR - https://doi.org/10.1345/aph.1P064a ER -