title: USE OF A PERSPEX SHEATH FOR IONIZATION CHAMBER MEASUREMENTS IN A WATER PHANTOM.
mesh_terms: D002587:Cesium Isotopes; D003036:Cobalt Isotopes; D004864:Equipment and Supplies; D019047:Phantoms, Imaging; D019904:Polymethyl Methacrylate; D011874:Radiometry; D012106:Research; D014867:Water
chemical_list: D002587:Cesium Isotopes; D003036:Cobalt Isotopes; D014867:Water; D019904:Polymethyl Methacrylate
keywords: CESIUM ISOTOPES; COBALT ISOTOPES; EQUIPMENT AND SUPPLIES; EXPERIMENTAL LAB STUDY; RADIOMETRY