title: Calculating teletherapy room shielding using albedos: a method of predicting exposure rates at, and shielding required in, maze-protected doors.
mesh_terms: D003201:Computers; D007854:Lead; D011835:Radiation Protection; D011867:Radioisotope Teletherapy; D012542:Scattering, Radiation
chemical_list: D007854:Lead