A comparative study on the analgesic effect of tramadol, tramadol plus magnesium, and tramadol plus ketamine for postoperative pain management after major abdominal surgery
2002 ◽
Vol 46
(8)
◽
pp. 1025-1030
◽
2007 ◽
Vol 24
(Supplement 39)
◽
pp. 177
2008 ◽
Vol 106
(1)
◽
pp. 309-312
◽
2000 ◽
Vol 84
(2)
◽
pp. 169-173
◽
2011 ◽
Vol 28
◽
pp. 221-222
◽
1998 ◽
Vol 86
(Supplement)
◽
pp. 253S
◽
2011 ◽
Vol 31
(5)
◽
pp. 827-834
2021 ◽
Vol 83
(1)
◽
pp. 1120-1128