Methods for assessing occupational radiation doses due to intakes of radionulides. - Vienna : International Atomic Energy Agency, 2004. - 115 p. : ill. ; 24 cm. - Safety reports series ; no. 37 1020-6450. . Includes bibliographic references. ISBN: 9201039042 ISSN: 1020-6450 Subjects--Topical Terms: Ionizing radiation --Measurement.------Radiation workers.--Safety measures.------Radiation dosimetry.--------Radioisotopes.--------Radiation --------Industrial safety.--------