RT Journal Article
SR Electronic
T1 Comparison of tramadol and tramadol plus metamizol for postoperative pain following abdominal surgery: 214.
JF Regional Anesthesia & Pain Medicine
JO Reg Anesth Pain Med
FD BMJ Publishing Group Ltd
SP 15
OP 15
DO 10.1053/rapm-00115550-200309001-00027
VO 28
IS Suppl 1
A1 K Keskinbora
YR 2003
UL http://rapm.bmj.com/content/28/Suppl_1/15.1.abstract
AB