TY - GEN AU - Maisano,P AU - Ingelmo,P M TI - Analgesia before, during and after surgery: prevention of postoperative pain SN - 0375-9393 PY - 2008///0305 KW - Acetaminophen KW - therapeutic use KW - Analgesia KW - Analgesia, Epidural KW - Analgesics KW - administration & dosage KW - Analgesics, Non-Narcotic KW - Analgesics, Opioid KW - Humans KW - Pain, Postoperative KW - physiopathology KW - Tramadol N1 - Publication Type: Comment; Editorial ER -