[Obstetric analgesia. Still controversial?].
Navarro Hernando
A
A
Tormo García
F
F
Lapresta Ferrández
C
C
D016362:Analgesia, Obstetrical / Q000379:methods / Q000639:trends; D005260:Female; D006801:Humans; D011247:Pregnancy
Analgesia obstétrica. Aún controvertida?