title: PETs scanned here.
authors.forename: M L
authors.initials: ML
authors.lastname: Allen
mesh_terms: D017357:Cyclotrons / Q000191:economics; D006801:Humans; D007349:Insurance, Health, Reimbursement; D006278:Medicare; D014055:Tomography, Emission-Computed / Q000191:economics; D014481:United States