Achievement of targeted saturation values in extremely low gestational age neonates resuscitated with low or high oxygen Concentrations: A prospective, randomized trial

1. Escrig, R.
2. Arruza, L.
3. Izquierdo, I.
4. Villar, G.
5. Saenz, P.
6. Gimeno, A.
7. Moro, M.
8. Vento, M.