21 (e) No obvious 1954-exposed Although have gross and 1954-unexposed statistically been difference groups significant noted (Adams Based on four et in al, survivorship has occurred decreases 1982), none between in has (Fig. some been 2.3 #2). blood-cell types clinically significant. (f) carcinoma, chronic blood (Note only a small the counts), low-level 1957 period accumulated there exposure 4(b)). These part of 1957-78 at parameters . lower is the thyroid no evidence of associated studies the residence admittedly spectrum. small in with are health quite rates is (longevity, (3.5 future. effects from less), the on Rongelap exploratory However, rem or nodules, the and average and will since cover dose be over