title: An experience with the Sprotte needle.
authors: M
authors: M
authors: Dresner
authors: W
authors: W
authors: Hall
mesh_terms: D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000773:Anesthesia, Obstetrical / Q000295:instrumentation*; D004867:Equipment Design; D004868:Equipment Failure; D005260:Female; D006801:Humans; D009339:Needles; D009765:Obesity / Q000150:complications; D011247:Pregnancy