PET scans and technology assessment: déjà vu?
Balk
E
E
Division of Clinical Care Research, New England Medical Center, 750 Washington St, Box 63, Boston, MA 02111. jlau1@lifespan.org
Lau
J
J
D015201:Meta-Analysis as Topic; D013673:Technology Assessment, Biomedical; D014055:Tomography, Emission-Computed