00355nas a2200157   4500000000100000000000100001008004100002100001200043700001300055700001700068700001200085245005000097300001100147490000700158022003200165       1998                            d1 aH. Jick1 aL. Derby1 aC. Vasilakis1 aD. Fife00aThe risk of seizures associated with tramadol  a607-110 v18  a0277-0008 (Print) 0277-0008