title: [Biological and social determinants of birth weight].
authors: H
authors: H
authors: Avila-Rosas
authors: E
authors: E
authors: Casanueva
authors: A
authors: A
authors: Barrera
authors: I
authors: I
authors: Cruz
authors: M C
authors: MC
authors: Rojo
mesh_terms: D005260:Female; D006801:Humans; D007230:Infant, Low Birth Weight; D007231:Infant, Newborn; D008423:Maternal Age; D008800:Mexico; D010298:Parity; D012189:Retrospective Studies; D012959:Socioeconomic Factors
vernacular_title: Algunos determinantes biológicos y sociales del peso al nacer.