(Q39514563)
Statements
1 reference
Tramadol in postoperative pain therapy. Patient-controlled analgesia versus continuous infusion (English)
1 reference
Jellinek H
1 reference
Haumer H
1 reference
Grubhofer G
1 reference
Klappacher G
1 reference
Jenny T
1 reference
Weindlmayr-Goettel M
1 reference
Fitzal S
1 reference
1 October 1990
1 reference
1 reference