Extremely low-birth-weight infants' survival.
Casadei
G
G
Biasini
A
A
Biasini
G
G
D005500:Follow-Up Studies; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D015931:Intensive Care, Neonatal / Q000379:methods*; D008297:Male; D008895:Milk, Human; D010288:Parenteral Nutrition; D012121:Respiration, Artificial; D016896:Treatment Outcome