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Equivalent uniform dose (Niemierko)

gEUD = 20.00 Gy

EUD=(∑iviDia)1/a=D v1/a  (D=0 elsewhere)\mathrm{EUD}=\left(\sum_i v_i D_i^{a}\right)^{1/a}=D\,v^{1/a}\ \ (D=0\ \mathrm{elsewhere})

EUD = (Σ v_i D_i^a)^{1/a}. For a single hot/cold volume: EUD = D v^{1/a}.

Laser