title: Technology assessment--an update.
authors.affiliation: Institute of Medicine, National Academy of Sciences, Washington, DC 20418.
authors.forename: R A
authors.initials: RA
authors.lastname: Rettig
mesh_terms: D006077:Government Agencies; D013673:Technology Assessment, Biomedical / Q000331:legislation & jurisprudence / Q000458:organization & administration / Q000639:trends*; D014481:United States