title: [Preliminary analysis of the dynamics of the birth weight in sibships].
mesh_terms: D001695:Biology; D019049:Developed Countries; D005060:Europe; D007558:Italy; D011154:Population Characteristics
keywords: Biological Characteristics; Biology; Developed Countries; Europe; Italy; Mediterranean Countries; Southern Europe
vernacular_title: Analisi preliminare della dinamica del peso dei nati secondo l'ordine all'interno delle figliolanze