title: Unexpected difficulty administering an epidural top-up for caesarean section.
authors.forename: P C
authors.initials: PC
authors.lastname: Lim
authors.forename: A
authors.initials: A
authors.lastname: Cyna
mesh_terms: D000767:Anesthesia, Epidural; D000773:Anesthesia, Obstetrical; D002404:Catheterization; D002585:Cesarean Section; D004868:Equipment Failure; D005260:Female; D006801:Humans; D008012:Lidocaine / Q000008:administration & dosage; D009767:Obesity, Morbid; D011247:Pregnancy
chemical_list: D008012:Lidocaine