title: [Immunization in hospitalized children: alternative vaccination strategies].
authors.forename: O J
authors.initials: OJ
authors.lastname: Vallejo-Aguilar
mesh_terms: D002648:Child; D006760:Hospitalization; D006801:Humans; D007114:Immunization / Q000379:methods*; D008800:Mexico; D014611:Vaccination / Q000379:methods*
vernacular_title: Inmunización en niños hospitalizados: estrategias alternativas de vacunación.