4 t lo Ir IM {ia f) With respect to the 6 patients, of whom the number of spermatozoa was round at the first examination to be within the normal range, the second and subsequent examinations were not made, Eowever, if the above-mentioned reasons are taxen into account together with enother attendant factor -~ the decrease of mobility of spermatozoa, it is presumed that they too are suffering from olisozoospermia. 2) also in the examination which ell the patients victimized by the Bikini E-bomb explosion underwent 5 months after their suffering from the bomb ashes, it is noted that their snermatozcal changes were observed to a remarxable extent, end this is the fact wich has been siving great anxiety to the patients. Appendice: 1 Table, 3 craphs. August 31, 195h. us DOE ARCHIVES Z