Robert D. Jansen

A multicenter randomized masked comparison trial of synthetic surfactant versus calf lung surfactant extract in the prevention of neonatal respiratory distress syndrome.

R. Auten, A. Rosenberg, M. Hudak, 1997, Pediatrics.

A multicenter randomized, masked comparison trial of natural versus synthetic surfactant for the treatment of respiratory distress syndrome.

R. Miller, J. Graeber, R. Auten, 1996, The Journal of pediatrics.