Randomised clinical trial of two treatment regimens of natural surfactant preparations in neonatal respiratory distress syndrome.

Por Speer, C. P., Gefeller, O., Groneck, P., Laufkötter, E., Roll, C., Hanssler, L., Harms, K., Herting, E., Boenisch, H., Windeler, J.
Publicado em 1995