Gerdes, J. S., Seiberlich, W., Sivieri, E. M., Marsh, W., Varner, D. L., Turck, C. J., & York, J. M. (2006). An Open Label Comparison of Calfactant and Poractant Alfa Administration Traits and Impact on Neonatal Intensive Care Unit Resources. Pediatric Pharmacy Advocacy Group.

Gerdes, Jeffrey S., William Seiberlich, Emidio M. Sivieri, Wallace Marsh, Dwight L. Varner, Charles J. Turck, et John M. York. An Open Label Comparison of Calfactant and Poractant Alfa Administration Traits and Impact On Neonatal Intensive Care Unit Resources. Pediatric Pharmacy Advocacy Group, 2006.

Gerdes, Jeffrey S., et al. An Open Label Comparison of Calfactant and Poractant Alfa Administration Traits and Impact On Neonatal Intensive Care Unit Resources. Pediatric Pharmacy Advocacy Group, 2006.