title: Letters to the Editor.
authors.affiliation: Department of Nuclear Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.|Department of Molecular Radiotherapy & Nuclear Medicine, Docrates Cancer Center, Helsinki, Finland.
authors.forename: Kalevi
authors.initials: K
authors.lastname: Kairemo
mesh_terms: D005462:Fluorine Radioisotopes / Q000008:administration & dosage*; D006207:Half-Life; D006801:Humans; D008297:Male; D008875:Middle Aged; D055848:Nuclear Power Plants; D000072078:Positron Emission Tomography Computed Tomography; D011834:Radiation Monitoring; D019275:Radiopharmaceuticals / Q000008:administration & dosage*; D051598:Whole Body Imaging
chemical_list: D005462:Fluorine Radioisotopes; D019275:Radiopharmaceuticals; C000615276:Fluorine-18