title: [Current status of X- and gamma-ray applications in the world (III). 5. Emission computed tomography].
mesh_terms: D005720:Gamma Rays; D012588:Scintillation Counting / Q000295:instrumentation; D014055:Tomography, Emission-Computed / Q000145:classification / Q000295:instrumentation* / Q000379:methods; D014965:X-Rays