[The feeding of newborns with low birth weight with milk formula "Nenatal" and "Nutrilon-premium"].

The aim of the study is to make retrospective analysis of 9 years experience in the feeding of praematuries and high risk newborn in that ward in First City Hospital-Sofia with formula milks "Nenatal" and "Nutrilon-premium". 721--42.4% from all babies in this period were feed with those formulas.