title: Letter: Concentration of lidocaine hydrochloride in newborn gastric fluid after elective caesarean section and vaginal delivery with epidural analgesia.
mesh_terms: D000653:Amniotic Fluid / Q000032:analysis; D000698:Analgesia; D000767:Anesthesia, Epidural; D000773:Anesthesia, Obstetrical; D002585:Cesarean Section; D005260:Female; D005750:Gastric Juice / Q000378:metabolism*; D005751:Gastric Lavage; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007231:Infant, Newborn; D008012:Lidocaine / Q000378:metabolism* / Q000633:toxicity; D008431:Maternal-Fetal Exchange; D011247:Pregnancy
chemical_list: D008012:Lidocaine