Dural puncture epidural analgesia for labor: A randomized comparison between 25-gauge and 27-gauge pencil point spinal needles
Contreras, Felipe; Morales, Juan; Prieto Bravo, Daniela; Layera, Sebastián; Jara, Álvaro; Riaño, Carlos; Pizarro, Rodrigo; Fuente, Natalia de la; Aliste, Julián; Finlayson, Roderick J.; Tran, D. Q. (BMJ Publishing Group, 2019)