title: Certificate of need process: an assessment of the need for PET.
authors.affiliation: Office of Health Systems Development, Rhode Island Department of Health, 3 Capitol Hill, Providence, RI 02908, USA. JohnD@doh.state.ri.us
authors.forename: John X
authors.initials: JX
authors.lastname: Donahue
mesh_terms: D002567:Certificate of Need / Q000458:organization & administration*; D012237:Rhode Island; D014055:Tomography, Emission-Computed