title: Roemer's effect reconsidered.
authors.affiliation: Agenzia per i Servizi Sanitari Regionali, Rome, Italy.
authors.forename: F
authors.initials: F
authors.lastname: Taroni
mesh_terms: D001509:Bed Occupancy; D002567:Certificate of Need; D006301:Health Services Needs and Demand; D006302:Health Services Research; D006742:Hospital Bed Capacity; D006801:Humans; D014481:United States; D014600:Utilization Review