title: NaI (T1) detector efficiency calculations for distributed sources in a human phantom.
mesh_terms: D006801:Humans; D007454:Iodides; D008961:Models, Structural; D012588:Scintillation Counting; D012964:Sodium; D013793:Thallium; D014915:Whole-Body Counting
chemical_list: D007454:Iodides; D012964:Sodium; D013793:Thallium