title: [Concept and terminology of premature, congenitally weak and immature].
authors.forename: I
authors.initials: I
authors.lastname: NASSO
mesh_terms: D005315:Fetal Diseases; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature
keywords: INFANTS/premature
vernacular_title: Concetto e terminologia di prematuro, debole congenito e immaturo.