title: Intercomparison of iridium-192 wire used in interstitial radiation therapy.
abstract: The results of an intercomparison which took place in 1976 when 2 sets of 192Ir wire, one English, the other French, were exchanged and their activities measured by the producers, one standardizing laboratory and two radiation therapy centres. The average differences ranged from 0.7 to 3.2 per cent. The differences in the derivation of basal dose rate as defined in the Paris system, by the two radiation therapy centres, were also investigated.
mesh_terms: D001918:Brachytherapy; D001943:Breast Neoplasms / Q000532:radiotherapy; D006801:Humans; D007495:Iridium / Q000008:administration & dosage*; D009060:Mouth Floor; D009062:Mouth Neoplasms / Q000532:radiotherapy; D011879:Radiotherapy Dosage
chemical_list: D007495:Iridium