title: [Need of beds in departments of internal medicine].
authors.forename: Pål
authors.initials: P
authors.lastname: Friis
mesh_terms: D006301:Health Services Needs and Demand; D006742:Hospital Bed Capacity / Q000706:statistics & numerical data; D006748:Hospital Departments / Q000706:statistics & numerical data; D006801:Humans; D007388:Internal Medicine; D009664:Norway