[Pencil-point needles: possible disadvantages to the shape of the needle].
Quintana
F B
FB
Azofra
J
J
López
A
A
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
D000779:Anesthetics, Local; D002045:Bupivacaine
Agujas de "punta de lápiz": posibles desventajas de la morfología de la aguja.