Survival of extremely preterm infants.
Nashwa
N
Matta
David
D
Young
Richard
R
Boulton
Helen
H
Mactier
D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D007235:Infant, Premature, Diseases / Q000401:mortality*; D011379:Prognosis; D016019:Survival Analysis