title: [Blood concentrations of morphine after peridural administration].
mesh_terms: D000328:Adult; D000767:Anesthesia, Epidural; D006801:Humans; D008297:Male; D008875:Middle Aged; D009020:Morphine / Q000008:administration & dosage / Q000097:blood*; D009985:Orthopedics; D013997:Time Factors
chemical_list: D009020:Morphine
vernacular_title: Concentrazioni ematiche di morfina dopo somministrazione peridurale.