TY - JOUR T1 - The effects of perioperative administration of morphine and tramadol in the immediate postoperative period AU - Orhan, Zeynep N. AU - Bakan, Nurten AU - Özçekiç, Ali N. AU - Emir, Vedat AU - Çelik, Melek Y1 - 2005 PY - 2005 DA - 2005 N1 - doi: DO - T2 - Medeniyet Medical Journal JF - Medeniyet Medical Journal JO - Medeniyet Med J SP - 226 EP - 228 VL - 20 IS - 4 SN - M3 - doi: UR - https://dx.doi.org/ Y2 - 2005 ER -