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BT-GYN Teaching Course
D. Berger
Dose Rates in Brachytherapy
ICRU Report 38
dose rate definitions
LDR 0.4 - 2 Gy/h
MDR 2 Gy - 12 Gy/h
HDR
≥
12 Gy/h
≥
0.2 Gy/min
LDR
HDR
HDR
MDR
Doses are only comparable for a specified dose rate