title: [Pencil-point needles: possible disadvantages to the shape of the needle].
authors.forename: F B
authors.initials: FB
authors.lastname: Quintana
authors.forename: J
authors.initials: J
authors.lastname: Azofra
authors.forename: A
authors.initials: A
authors.lastname: López
mesh_terms: D000767:Anesthesia, Epidural / Q000295:instrumentation*; D000779:Anesthetics, Local / Q000008:administration & dosage; D002045:Bupivacaine / Q000008:administration & dosage; D004867:Equipment Design; D005260:Female; D006552:Hernia, Inguinal / Q000601:surgery; D006801:Humans; D008875:Middle Aged; D009339:Needles
chemical_list: D000779:Anesthetics, Local; D002045:Bupivacaine
vernacular_title: Agujas de "punta de lápiz": posibles desventajas de la morfología de la aguja.