title: [The exercise of gynecology and obstetrics in a society under change].
authors.forename: A
authors.initials: A
authors.lastname: Alvarez Bravo
mesh_terms: D006176:Gynecology / Q000639:trends*; D008800:Mexico; D009774:Obstetrics / Q000639:trends*; D012922:Social Change; D012950:Socialism / Q000639:trends
vernacular_title: El ejercicio de la ginecobstetricia en una sociedad en cambio.