N	Concordance
1	tive dose to the primary sites was 59.4 gray (Gy), with single doses of 1.8 Gy. 
2	issue. The rad has been replaced by the Gray (Gy). One rad equals 0.01 Gy or 1 G
3	therapy was administered for 4 weeks (2 gray [Gy] given a total of 20 times, at 
4	ied, whole brain radiation  therapy (30 gray in 2 gray fractions) is given simul
5	s. Statistically significantly improved gray level contrast and separability wer
6	s, 50 Gray on the mediastinum and 40-45 Gray on the supraclavicular lymph nodes.
7	e boundary validation: relation between gray scale cardioangiograms and observed
8	e two-dimensional and three-dimensional gray scale morphologic scores were false
9	abnormalities, is not always evident on gray-scale or color Doppler transrectal 
10	ting at 18 months of age. Specific mean gray values of the immunoreactivity for