title: Micromethod for the determination of bupivacaine in maternal and foetal blood during obstetric analgesia.
mesh_terms: D000773:Anesthesia, Obstetrical; D002045:Bupivacaine / Q000097:blood* / Q000302:isolation & purification; D002849:Chromatography, Gas; D005260:Female; D006801:Humans; D007202:Indicators and Reagents; D007743:Labor, Obstetric; D008431:Maternal-Fetal Exchange; D010472:Perchlorates; D010880:Piperidines; D011247:Pregnancy
chemical_list: D007202:Indicators and Reagents; D010472:Perchlorates; D010880:Piperidines; D002045:Bupivacaine