title: [Orphan pediatric diseases: regarding the world rare diseases day].
authors.forename: Luis
authors.initials: L
authors.lastname: Gonzales de la Vega
authors.forename: Gustavo
authors.initials: G
authors.lastname: Hernández-Córdova
authors.forename: Sendy
authors.initials: S
authors.lastname: Sobrzano
mesh_terms: D000846:Anniversaries and Special Events; D014943:Global Health; D006801:Humans; D058069:Neglected Diseases / Q000453:epidemiology; D009965:Orphan Drug Production; D035583:Rare Diseases / Q000453:epidemiology*