title: Déjà vu.
authors.forename: A L
authors.initials: AL
authors.lastname: Kellermann
mesh_terms: D001509:Bed Occupancy / Q000706:statistics & numerical data; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data*; D006285:Health Planning / Q000458:organization & administration*; D006300:Health Services Misuse / Q000706:statistics & numerical data*; D006742:Hospital Bed Capacity / Q000706:statistics & numerical data; D006801:Humans; D020380:Needs Assessment / Q000458:organization & administration*