High-dose versus low-dose bovine surfactant treatment in very premature infants.
Gortner L, Pohlandt F, Bartmann P, Bernsau U, Porz F, Hellwege HH, Seitz RC, Hieronimi G, Kuhls E, Jorch G, et al.
Gortner L, et al. Among authors: hellwege hh.
Acta Paediatr. 1994 Feb;83(2):135-41. doi: 10.1111/j.1651-2227.1994.tb13036.x.
Acta Paediatr. 1994.
PMID: 8193488
Clinical Trial.