Family burden after critical illness: the forgotten caregivers Julia Tejero-Aranguren; Raimundo García del Moral; M. Eugenia Poyatos-Aguilera; Manuel Colmenero;

Patient safety in the Intensive Care Department María Cruz Martín-Delgado; María Bodí;

Analysis of frailty as a prognostic factor independent of age: A prospective observational study Rosario Molina Lobo; Federico Gordo Vidal; Lola Prieto López; Inés Torrejón Pérez; Antonio Naharro Abellán; Irene Salinas Gabiña; Beatriz Lobo Valbuena;