Citation: Pm. Koopmankimenai et al., PHARMACOKINETICS OF EPIDURALLY ADMINISTERED NICOMORPHINE WITH ITS METABOLITES AND GLUCURONIDE CONJUGATES IN PATIENTS UNDERGOING PULMONARY SURGERY DURING COMBINED EPIDURAL LOCAL-ANESTHETIC BLOCK AND GENERAL-ANESTHESIA, Biopharmaceutics & drug disposition, 16(6), 1995, pp. 507-520