Risk factors for severe retinopathy of prematurity among very preterm infants: a unit-based or population-based approach?
Manzoni
Paolo
P
Farina
Daniele
D
Leonessa
Marialisa
M
Gomirato
Giovanna
G
Arisio
Riccardo
R
D015982:Bias; D006801:Humans; D007231:Infant, Newborn; D007234:Infant, Premature; D012178:Retinopathy of Prematurity / Q000209:etiology*; D012307:Risk Factors