title: Simultaneous determination of bupivacaine and 2,6-pipecoloxylidide in serum by gas-liquid chromatography.
mesh_terms: D002045:Bupivacaine / Q000031:analogs & derivatives* / Q000097:blood*; D002849:Chromatography, Gas / Q000379:methods; D005260:Female; D005312:Fetal Blood / Q000032:analysis; D006801:Humans; D007231:Infant, Newborn; D007743:Labor, Obstetric; D008012:Lidocaine / Q000097:blood; D008431:Maternal-Fetal Exchange; D011247:Pregnancy
chemical_list: D008012:Lidocaine; C025149:2',6'-pipecoloxylidide; D002045:Bupivacaine