Green DM et al. J Clin Oncol 1991; 9:1776-81
NWTS-3 (+ lung mets on CT only)
Relapses
Deaths
N N(r)
% RFS N (d) % Survival
Lung RT 18
2
88.1
1
94.0
No RT
9
88.9
88.0
P = .95
P = .63