Key points are not available for this paper at this time.
Mental retardation in children exposed in utero to the atomic bombs in Hiroshima and Nagasaki. J W Wood, K G Johnson, Y Omori, S Kawamoto, and R J KeehnCopyRight https://doi.org/10.2105/AJPH.57.8.1381 Published Online: August 29, 2011
Wood et al. (1967) studied this question.