title: [Gaceta Sanitaria: from blue to salmon].
authors.affiliation: Departamento de Medicina Preventiva y Salud Pública, Universidad Autónoma de Madrid, España. fernando.artalejo@uam.es
authors.forename: Fernando Rodríguez
authors.initials: FR
authors.lastname: Artalejo
mesh_terms: D006801:Humans; D010506:Periodicals as Topic / Q000639:trends*; D011634:Public Health; D013030:Spain