title: [Mortality among patients admitted to hospitals on weekends].
authors.forename: Raquel
authors.initials: R
authors.lastname: Barba
authors.forename: Juan Emilio
authors.initials: JE
authors.lastname: Losa
authors.forename: María
authors.initials: M
authors.lastname: Velasco
authors.forename: Antonio
authors.initials: A
authors.lastname: Zapatero
mesh_terms: D006693:Holidays / Q000706:statistics & numerical data*; D017052:Hospital Mortality; D006801:Humans; D007362:Intensive Care Units / Q000706:statistics & numerical data*; D010343:Patient Admission / Q000706:statistics & numerical data*; D013997:Time Factors