TY - GEN AU - Gibbison,B AU - Bailey,C R AU - Klein,A A TI - Tramadol - the Marmite(™) drug SN - 1365-2044 PY - 2015///0312 KW - Analgesics, Opioid KW - pharmacology KW - Antiemetics KW - Humans KW - Ondansetron KW - Pain, Postoperative KW - drug therapy KW - Tramadol N1 - Publication Type: Editorial; Comment UR - https://doi.org/10.1111/anae.12972 ER -