title: 48-days in northern California.
authors.forename: J D
authors.initials: JD
authors.lastname: Cochrane
mesh_terms: D002140:California; D003695:Delivery of Health Care / Q000639:trends*; D004469:Economics, Hospital; D006273:Health Facility Merger; D006801:Humans; D008329:Managed Care Programs / Q000639:trends*; D011157:Population Dynamics; D012959:Socioeconomic Factors