Nitrous oxide for analgesia in external cephalic version at term: Prospective comparative study
- Burgos, J.
- Cobos, P.
- Osuna, C.
- De Mar Centeno, M.
- Fernández-Llebrez, L.
- Martinez Astorquiza, T.
- Melchor, J.C.
ISSN: 0300-5577, 1619-3997
Année de publication: 2013
Volumen: 41
Número: 6
Pages: 719-723
Type: Article