title: Spinal anaesthetic failure from an easily overlooked defect.
authors.forename: A
authors.initials: A
authors.lastname: Mathews
authors.forename: L
authors.initials: L
authors.lastname: Radhakrishnan
authors.forename: P
authors.initials: P
authors.lastname: Sharpe
mesh_terms: D000328:Adult; D000773:Anesthesia, Obstetrical; D000775:Anesthesia, Spinal; D002585:Cesarean Section; D004868:Equipment Failure; D005260:Female; D006801:Humans; D009339:Needles; D011247:Pregnancy; D011786:Quality Control; D013594:Syringes