title: PET begins to prove itself in cancer care.
authors.forename: R L
authors.initials: RL
authors.lastname: Wahl
mesh_terms: D015179:Colorectal Neoplasms / Q000000981:diagnostic imaging* / Q000191:economics; D003362:Cost-Benefit Analysis; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging* / Q000191:economics; D017202:Myocardial Ischemia / Q000000981:diagnostic imaging* / Q000191:economics; D014055:Tomography, Emission-Computed / Q000191:economics / Q000706:statistics & numerical data