Response to Commentary: "Retrospective study of the association between epidural analgesia during labour and complications for the newborn"

1. Herrera-Gómez, A.
2. García-Martínez, O.
3. Ramos-Torrecillas, J.
4. De Luna-Bertos, E.
5. Ruiz, C.
6. Ocaña-Peinado, F.M.