{"tema_id":"1407","string":"PMMA dosimetry system           #01739","created":"2022-12-19 09:13:37","code":null,"notes":[{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R131:2001 3.1 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 01739 "},{"@type":"Definition note","@lang":"en-EN","@value":"system used for determining absorbed dose consisting of PMMA dosimeters and associated measurement instrumentation "}]}